SEC Info  
    Home      Search      My Interests      Help      Sign In      Please Sign In

Unex Holdings Inc. – ‘10-Q’ for 5/31/22 – ‘EX-101.DEF’

On:  Tuesday, 7/19/22, at 4:05pm ET   ·   For:  5/31/22   ·   Accession #:  1493152-22-19824   ·   File #:  333-228161

Previous ‘10-Q’:  ‘10-Q’ on 4/19/22 for 2/28/22   ·   Next:  ‘10-Q’ on 1/17/23 for 11/30/22   ·   Latest:  ‘10-Q’ on 4/11/24 for 2/29/24   ·   4 References:   

Find Words in Filings emoji
 
  in    Show  and   Hints

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 7/19/22  Unex Holdings Inc.                10-Q        5/31/22   67:4.8M                                   M2 Compliance LLC/FA

Quarterly Report   —   Form 10-Q

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-Q        Quarterly Report                                    HTML   1.11M 
 2: EX-31.1     Certification -- §302 - SOA'02                      HTML     22K 
 3: EX-32.1     Certification -- §906 - SOA'02                      HTML     19K 
 9: R1          Cover                                               HTML     70K 
10: R2          Condensed Consolidated Balance Sheets (Unaudited)   HTML    134K 
11: R3          Condensed Consolidated Balance Sheets (Unaudited)   HTML     28K 
                (Parenthetical)                                                  
12: R4          Condensed Consolidated Statements of Operations     HTML    123K 
                and Comprehensive Loss (Unaudited)                               
13: R5          Condensed Consolidated Statement of Changes in      HTML     94K 
                Equity (Deficit) (Unaudited)                                     
14: R6          Condensed Consolidated Statements of Cash Flows     HTML    103K 
                (Unaudited)                                                      
15: R7          Organization and Business Operations                HTML     71K 
16: R8          Change of Control                                   HTML     24K 
17: R9          Going Concern                                       HTML     26K 
18: R10         Summary of Significant Accounting Policies          HTML     76K 
19: R11         Inventories                                         HTML     33K 
20: R12         Deposit, Prepayments and Other Receivables          HTML     31K 
21: R13         Property, Plant and Equipment                       HTML     40K 
22: R14         Intangible Assets                                   HTML     35K 
23: R15         Convertible Bonds                                   HTML     82K 
24: R16         Related Party Transactions                          HTML     29K 
25: R17         Stockholders? Equity                                HTML     37K 
26: R18         Income Taxes                                        HTML     40K 
27: R19         Right-Of-Use (?Rou?) Asset and Leases               HTML     51K 
28: R20         Subsequent Events                                   HTML     28K 
29: R21         Contingencies and Commitments                       HTML     25K 
30: R22         Summary of Significant Accounting Policies          HTML    119K 
                (Policies)                                                       
31: R23         Organization and Business Operations (Tables)       HTML     37K 
32: R24         Summary of Significant Accounting Policies          HTML     28K 
                (Tables)                                                         
33: R25         Inventories (Tables)                                HTML     33K 
34: R26         Deposit, Prepayments and Other Receivables          HTML     29K 
                (Tables)                                                         
35: R27         Property, Plant and Equipment (Tables)              HTML     38K 
36: R28         Intangible Assets (Tables)                          HTML     34K 
37: R29         Convertible Bonds (Tables)                          HTML     72K 
38: R30         Income Taxes (Tables)                               HTML     29K 
39: R31         Right-Of-Use (?Rou?) Asset and Leases (Tables)      HTML     49K 
40: R32         Summary of Consolidated Subsidiaries (Details)      HTML     37K 
41: R33         Organization and Business Operations (Details       HTML     86K 
                Narrative)                                                       
42: R34         Change of Control (Details Narrative)               HTML     32K 
43: R35         Going Concern (Details Narrative)                   HTML     37K 
44: R36         Summary of Estimated Useful Lives of Assets         HTML     30K 
                (Details)                                                        
45: R37         Summary of Significant Accounting Policies          HTML     42K 
                (Details Narrative)                                              
46: R38         Summary of Inventories (Details)                    HTML     27K 
47: R39         Schedule of Deposit Prepayments and Other           HTML     24K 
                Receivables (Details)                                            
48: R40         Schedule of Property, Plant and Equipment           HTML     38K 
                (Details)                                                        
49: R41         Property, Plant and Equipment (Details Narrative)   HTML     21K 
50: R42         Summarizes of Intangible Assets (Details)           HTML     30K 
51: R43         Intangible Assets (Details Narrative)               HTML     21K 
52: R44         Schedule of Convertible Bonds (Details)             HTML     40K 
53: R45         Schedule of Convertible Bonds (Details)             HTML     47K 
                (Parenthetical)                                                  
54: R46         Convertible Bonds (Details Narrative)               HTML     27K 
55: R47         Related Party Transactions (Details Narrative)      HTML     33K 
56: R48         Stockholders? Equity (Details Narrative)            HTML     62K 
57: R49         Schedule of Components on Net Deferred Tax Asset    HTML     25K 
                (Details)                                                        
58: R50         Income Taxes (Details Narrative)                    HTML     36K 
59: R51         Summary of Rou Asset and Operating Lease            HTML     26K 
                Liabilities (Details)                                            
60: R52         Schedule of Maturities of Lease Liabilities         HTML     31K 
                (Details)                                                        
61: R53         Right-Of-Use (?Rou?) Asset and Leases (Details      HTML     20K 
                Narrative)                                                       
62: R54         Subsequent Events (Details Narrative)               HTML     35K 
65: XML         IDEA XML File -- Filing Summary                      XML    119K 
63: XML         XBRL Instance -- form10-q_htm                        XML   1.15M 
64: EXCEL       IDEA Workbook of Financial Reports                  XLSX    110K 
 5: EX-101.CAL  XBRL Calculations -- unex-20220531_cal               XML    157K 
 6: EX-101.DEF  XBRL Definitions -- unex-20220531_def                XML    350K 
 7: EX-101.LAB  XBRL Labels -- unex-20220531_lab                     XML    758K 
 8: EX-101.PRE  XBRL Presentations -- unex-20220531_pre              XML    591K 
 4: EX-101.SCH  XBRL Schema -- unex-20220531                         XSD    132K 
66: JSON        XBRL Instance as JSON Data -- MetaLinks              286±   404K 
67: ZIP         XBRL Zipped Folder -- 0001493152-22-019824-xbrl      Zip    181K 


‘EX-101.DEF’   —   XBRL Definitions — unex-20220531_def


This Exhibit is an XBRL XML File.


                                                                                                                                                                                
<?xml version="1.0" standalone="no" encoding="windows-1252"?>
<!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 5.14a -->
<!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
<!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
<link:roleRef roleURI="http://unexholdingsinc.com/role/Cover" xlink:href="unex-20220531.xsd#Cover" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/BalanceSheets" xlink:href="unex-20220531.xsd#BalanceSheets" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/BalanceSheetsParenthetical" xlink:href="unex-20220531.xsd#BalanceSheetsParenthetical" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/StatementsOfOperationsAndComprehensiveLoss" xlink:href="unex-20220531.xsd#StatementsOfOperationsAndComprehensiveLoss" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/StatementOfChangesInEquityDeficit" xlink:href="unex-20220531.xsd#StatementOfChangesInEquityDeficit" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/StatementsOfCashFlows" xlink:href="unex-20220531.xsd#StatementsOfCashFlows" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/OrganizationAndBusinessOperations" xlink:href="unex-20220531.xsd#OrganizationAndBusinessOperations" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/ChangeOfControl" xlink:href="unex-20220531.xsd#ChangeOfControl" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/GoingConcern" xlink:href="unex-20220531.xsd#GoingConcern" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/SummaryOfSignificantAccountingPolicies" xlink:href="unex-20220531.xsd#SummaryOfSignificantAccountingPolicies" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/Inventories" xlink:href="unex-20220531.xsd#Inventories" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/DepositPrepaymentsAndOtherReceivables" xlink:href="unex-20220531.xsd#DepositPrepaymentsAndOtherReceivables" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/PropertyPlantAndEquipment" xlink:href="unex-20220531.xsd#PropertyPlantAndEquipment" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/IntangibleAssets" xlink:href="unex-20220531.xsd#IntangibleAssets" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/ConvertibleBonds" xlink:href="unex-20220531.xsd#ConvertibleBonds" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/RelatedPartyTransactions" xlink:href="unex-20220531.xsd#RelatedPartyTransactions" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/StockholdersEquity" xlink:href="unex-20220531.xsd#StockholdersEquity" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/IncomeTaxes" xlink:href="unex-20220531.xsd#IncomeTaxes" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/Right-of-useRouAssetAndLeases" xlink:href="unex-20220531.xsd#Right-of-useRouAssetAndLeases" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/SubsequentEvents" xlink:href="unex-20220531.xsd#SubsequentEvents" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/ContingenciesAndCommitments" xlink:href="unex-20220531.xsd#ContingenciesAndCommitments" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="unex-20220531.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/OrganizationAndBusinessOperationsTables" xlink:href="unex-20220531.xsd#OrganizationAndBusinessOperationsTables" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:href="unex-20220531.xsd#SummaryOfSignificantAccountingPoliciesTables" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/InventoriesTables" xlink:href="unex-20220531.xsd#InventoriesTables" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/DepositPrepaymentsAndOtherReceivablesTables" xlink:href="unex-20220531.xsd#DepositPrepaymentsAndOtherReceivablesTables" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/PropertyPlantAndEquipmentTables" xlink:href="unex-20220531.xsd#PropertyPlantAndEquipmentTables" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/IntangibleAssetsTables" xlink:href="unex-20220531.xsd#IntangibleAssetsTables" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/ConvertibleBondsTables" xlink:href="unex-20220531.xsd#ConvertibleBondsTables" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/IncomeTaxesTables" xlink:href="unex-20220531.xsd#IncomeTaxesTables" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/Right-of-useRouAssetAndLeasesTables" xlink:href="unex-20220531.xsd#Right-of-useRouAssetAndLeasesTables" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/SummaryOfConsolidatedSubsidiariesDetails" xlink:href="unex-20220531.xsd#SummaryOfConsolidatedSubsidiariesDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/OrganizationAndBusinessOperationsDetailsNarrative" xlink:href="unex-20220531.xsd#OrganizationAndBusinessOperationsDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/ChangeOfControlDetailsNarrative" xlink:href="unex-20220531.xsd#ChangeOfControlDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/GoingConcernDetailsNarrative" xlink:href="unex-20220531.xsd#GoingConcernDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/SummaryOfEstimatedUsefulLivesOfAssetsDetails" xlink:href="unex-20220531.xsd#SummaryOfEstimatedUsefulLivesOfAssetsDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:href="unex-20220531.xsd#SummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/SummaryOfInventoriesDetails" xlink:href="unex-20220531.xsd#SummaryOfInventoriesDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/ScheduleOfDepositPrepaymentsAndOtherReceivablesDetails" xlink:href="unex-20220531.xsd#ScheduleOfDepositPrepaymentsAndOtherReceivablesDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" xlink:href="unex-20220531.xsd#ScheduleOfPropertyPlantAndEquipmentDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/PropertyPlantAndEquipmentDetailsNarrative" xlink:href="unex-20220531.xsd#PropertyPlantAndEquipmentDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/SummarizesOfIntangibleAssetsDetails" xlink:href="unex-20220531.xsd#SummarizesOfIntangibleAssetsDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/IntangibleAssetsDetailsNarrative" xlink:href="unex-20220531.xsd#IntangibleAssetsDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/ScheduleOfConvertibleBondsDetails" xlink:href="unex-20220531.xsd#ScheduleOfConvertibleBondsDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/ScheduleOfConvertibleBondsDetailsParenthetical" xlink:href="unex-20220531.xsd#ScheduleOfConvertibleBondsDetailsParenthetical" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/ConvertibleBondsDetailsNarrative" xlink:href="unex-20220531.xsd#ConvertibleBondsDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:href="unex-20220531.xsd#RelatedPartyTransactionsDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/StockholdersEquityDetailsNarrative" xlink:href="unex-20220531.xsd#StockholdersEquityDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/ScheduleOfComponentsOnNetDeferredTaxAssetDetails" xlink:href="unex-20220531.xsd#ScheduleOfComponentsOnNetDeferredTaxAssetDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/IncomeTaxesDetailsNarrative" xlink:href="unex-20220531.xsd#IncomeTaxesDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/SummaryOfRouAssetAndOperatingLeaseLiabilitiesDetails" xlink:href="unex-20220531.xsd#SummaryOfRouAssetAndOperatingLeaseLiabilitiesDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/ScheduleOfMaturitiesOfLeaseLiabilitiesDetails" xlink:href="unex-20220531.xsd#ScheduleOfMaturitiesOfLeaseLiabilitiesDetails" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/Right-of-useRouAssetAndLeasesDetailsNarrative" xlink:href="unex-20220531.xsd#Right-of-useRouAssetAndLeasesDetailsNarrative" xlink:type="simple"/>
<link:roleRef roleURI="http://unexholdingsinc.com/role/SubsequentEventsDetailsNarrative" xlink:href="unex-20220531.xsd#SubsequentEventsDetailsNarrative" xlink:type="simple"/>
<link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension"/>
<link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain"/>
<link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member"/>
<link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" arcroleURI="http://xbrl.org/int/dim/arcrole/all"/>
<link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#notAll" arcroleURI="http://xbrl.org/int/dim/arcrole/notAll"/>
<link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/Cover" xlink:title="00000001 - Document - Cover"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/BalanceSheets" xlink:title="00000002 - Statement - Condensed Consolidated Balance Sheets (Unaudited)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/BalanceSheetsParenthetical" xlink:title="00000003 - Statement - Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/StatementsOfOperationsAndComprehensiveLoss" xlink:title="00000004 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/StatementOfChangesInEquityDeficit" xlink:title="00000005 - Statement - Condensed Consolidated Statement of Changes in Equity (Deficit) (Unaudited)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapCommonStockMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaapAdditionalPaidInCapitalMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapAdditionalPaidInCapitalMember_10" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaapAccumulatedOtherComprehensiveIncomeMember_20"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapAccumulatedOtherComprehensiveIncomeMember_20" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaapRetainedEarningsMember_30"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapRetainedEarningsMember_30" xlink:type="arc" order="31"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_SharesToBeIssuedMember" xlink:label="loc_UNEXSharesToBeIssuedMember_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_UNEXSharesToBeIssuedMember_40" xlink:type="arc" order="41"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="loc_us-gaapNoncontrollingInterestMember_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapNoncontrollingInterestMember_50" xlink:type="arc" order="51"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaapStockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_80" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaapSharesOutstanding_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapSharesOutstanding_80" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax" xlink:label="loc_us-gaapOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax_80" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaapProfitLoss_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapProfitLoss_80" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt" xlink:label="loc_us-gaapAdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt_80" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecurities_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecurities_80" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_80" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_StockIssuedDuringPeriodValueIssuanceOfCommonStock" xlink:label="loc_UNEXStockIssuedDuringPeriodValueIssuanceOfCommonStock_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_UNEXStockIssuedDuringPeriodValueIssuanceOfCommonStock_80" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_StockIssuedDuringPeriodSharesIssuanceOfCommonStock" xlink:label="loc_UNEXStockIssuedDuringPeriodSharesIssuanceOfCommonStock_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_UNEXStockIssuedDuringPeriodSharesIssuanceOfCommonStock_80" xlink:type="arc" order="9"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodValueOther" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueOther_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueOther_80" xlink:type="arc" order="10"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesOther" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesOther_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesOther_80" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueNewIssues_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueNewIssues_80" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_80" xlink:type="arc" order="13"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_StockIssuedDuringPeriodValueForgivenessOfLoanFromRelatedPartyAndStockRefundPayable" xlink:label="loc_UNEXStockIssuedDuringPeriodValueForgivenessOfLoanFromRelatedPartyAndStockRefundPayable_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_UNEXStockIssuedDuringPeriodValueForgivenessOfLoanFromRelatedPartyAndStockRefundPayable_80" xlink:type="arc" order="14"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/StatementsOfCashFlows" xlink:title="00000006 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/OrganizationAndBusinessOperations" xlink:title="00000007 - Disclosure - ORGANIZATION AND BUSINESS OPERATIONS"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/ChangeOfControl" xlink:title="00000008 - Disclosure - CHANGE OF CONTROL"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/GoingConcern" xlink:title="00000009 - Disclosure - GOING CONCERN"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/SummaryOfSignificantAccountingPolicies" xlink:title="00000010 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/Inventories" xlink:title="00000011 - Disclosure - INVENTORIES"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/DepositPrepaymentsAndOtherReceivables" xlink:title="00000012 - Disclosure - DEPOSIT, PREPAYMENTS AND OTHER RECEIVABLES"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/PropertyPlantAndEquipment" xlink:title="00000013 - Disclosure - PROPERTY, PLANT AND EQUIPMENT"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/IntangibleAssets" xlink:title="00000014 - Disclosure - INTANGIBLE ASSETS"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/ConvertibleBonds" xlink:title="00000015 - Disclosure - CONVERTIBLE BONDS"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/RelatedPartyTransactions" xlink:title="00000016 - Disclosure - RELATED PARTY TRANSACTIONS"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/StockholdersEquity" xlink:title="00000017 - Disclosure - STOCKHOLDERS&#8217; EQUITY"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/IncomeTaxes" xlink:title="00000018 - Disclosure - INCOME TAXES"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/Right-of-useRouAssetAndLeases" xlink:title="00000019 - Disclosure - RIGHT-OF-USE (&#8220;ROU&#8221;) ASSET AND LEASES"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/SubsequentEvents" xlink:title="00000020 - Disclosure - SUBSEQUENT EVENTS"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/ContingenciesAndCommitments" xlink:title="00000021 - Disclosure - CONTINGENCIES AND COMMITMENTS"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:title="00000022 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/OrganizationAndBusinessOperationsTables" xlink:title="00000023 - Disclosure - ORGANIZATION AND BUSINESS OPERATIONS (Tables)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:title="00000024 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/InventoriesTables" xlink:title="00000025 - Disclosure - INVENTORIES (Tables)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/DepositPrepaymentsAndOtherReceivablesTables" xlink:title="00000026 - Disclosure - DEPOSIT, PREPAYMENTS AND OTHER RECEIVABLES (Tables)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/PropertyPlantAndEquipmentTables" xlink:title="00000027 - Disclosure - PROPERTY, PLANT AND EQUIPMENT (Tables)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/IntangibleAssetsTables" xlink:title="00000028 - Disclosure - INTANGIBLE ASSETS (Tables)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/ConvertibleBondsTables" xlink:title="00000029 - Disclosure - CONVERTIBLE BONDS (Tables)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/IncomeTaxesTables" xlink:title="00000030 - Disclosure - INCOME TAXES (Tables)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/Right-of-useRouAssetAndLeasesTables" xlink:title="00000031 - Disclosure - RIGHT-OF-USE (&#8220;ROU&#8221;) ASSET AND LEASES (Tables)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/SummaryOfConsolidatedSubsidiariesDetails" xlink:title="00000032 - Disclosure - SUMMARY OF CONSOLIDATED SUBSIDIARIES (Details)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srtEquityMethodInvesteeNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="loc_srtEquityMethodInvesteeNameDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srtEquityMethodInvesteeNameDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="loc_srtEquityMethodInvesteeNameDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_EvoAirInternationalLimitedBritishVirginIslandsMember" xlink:label="loc_UNEXEvoAirInternationalLimitedBritishVirginIslandsMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXEvoAirInternationalLimitedBritishVirginIslandsMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLEcoEarthHoldingsPteLtdSingaporeMember" xlink:label="loc_UNEXWKLEcoEarthHoldingsPteLtdSingaporeMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXWKLEcoEarthHoldingsPteLtdSingaporeMember_10" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLEcoEarthSdnBhdMalaysiaMember" xlink:label="loc_UNEXWKLEcoEarthSdnBhdMalaysiaMember_20"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXWKLEcoEarthSdnBhdMalaysiaMember_20" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLGreenEnergySdnBhdMalaysiaMember" xlink:label="loc_UNEXWKLGreenEnergySdnBhdMalaysiaMember_30"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXWKLGreenEnergySdnBhdMalaysiaMember_30" xlink:type="arc" order="31"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_EvoAirManufacturingMSdnBhdMalaysiaMember" xlink:label="loc_UNEXEvoAirManufacturingMSdnBhdMalaysiaMember_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXEvoAirManufacturingMSdnBhdMalaysiaMember_40" xlink:type="arc" order="41"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLEcoEarthIndochinaCoLtdCambodiaMember" xlink:label="loc_UNEXWKLEcoEarthIndochinaCoLtdCambodiaMember_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXWKLEcoEarthIndochinaCoLtdCambodiaMember_50" xlink:type="arc" order="51"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLGuanzhenGreenTechnologyGuangzhouCoLtdChinaMember" xlink:label="loc_UNEXWKLGuanzhenGreenTechnologyGuangzhouCoLtdChinaMember_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXWKLGuanzhenGreenTechnologyGuangzhouCoLtdChinaMember_60" xlink:type="arc" order="61"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_EvoAirMarketingMSdnBhdMalaysiaMember" xlink:label="loc_UNEXEvoAirMarketingMSdnBhdMalaysiaMember_70"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXEvoAirMarketingMSdnBhdMalaysiaMember_70" xlink:type="arc" order="71"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_LegalEntityAxis" xlink:label="loc_deiLegalEntityAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_deiLegalEntityAxis" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityDomain" xlink:label="loc_deiEntityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_deiLegalEntityAxis" xlink:to="loc_deiEntityDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityDomain" xlink:label="loc_deiEntityDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_deiLegalEntityAxis" xlink:to="loc_deiEntityDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_EvoAirInternationalLimitedMember" xlink:label="loc_UNEXEvoAirInternationalLimitedMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityDomain" xlink:to="loc_UNEXEvoAirInternationalLimitedMember_10" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLEcoEarthHoldingsPteLtdMember" xlink:label="loc_UNEXWKLEcoEarthHoldingsPteLtdMember_20"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityDomain" xlink:to="loc_UNEXWKLEcoEarthHoldingsPteLtdMember_20" xlink:type="arc" order="22"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_EvoAirManufacturingMSdnBhdMember" xlink:label="loc_UNEXEvoAirManufacturingMSdnBhdMember_70"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityDomain" xlink:to="loc_UNEXEvoAirManufacturingMSdnBhdMember_70" xlink:type="arc" order="72"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="loc_us-gaapEquityMethodInvestmentOwnershipPercentage_90"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapEquityMethodInvestmentOwnershipPercentage_90" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/OrganizationAndBusinessOperationsDetailsNarrative" xlink:title="00000033 - Disclosure - ORGANIZATION AND BUSINESS OPERATIONS (Details Narrative)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:label="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:label="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaapBusinessAcquisitionAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:to="loc_us-gaapBusinessAcquisitionAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaapBusinessAcquisitionAcquireeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapBusinessAcquisitionAxis" xlink:to="loc_us-gaapBusinessAcquisitionAcquireeDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaapBusinessAcquisitionAcquireeDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapBusinessAcquisitionAxis" xlink:to="loc_us-gaapBusinessAcquisitionAcquireeDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_EvoAirInternationalLimitedMember" xlink:label="loc_UNEXEvoAirInternationalLimitedMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapBusinessAcquisitionAcquireeDomain" xlink:to="loc_UNEXEvoAirInternationalLimitedMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="loc_us-gaapTypeOfArrangementAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:to="loc_us-gaapTypeOfArrangementAxis" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ShareTransferAgreementMember" xlink:label="loc_UNEXShareTransferAgreementMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_UNEXShareTransferAgreementMember_0" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_SecuritiesPurchaseAgreementMember" xlink:label="loc_UNEXSecuritiesPurchaseAgreementMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_UNEXSecuritiesPurchaseAgreementMember_10" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ShareExchangeAgreementMember" xlink:label="loc_UNEXShareExchangeAgreementMember_70"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_UNEXShareExchangeAgreementMember_70" xlink:type="arc" order="73"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ShareExchangeAgreementOneMember" xlink:label="loc_UNEXShareExchangeAgreementOneMember_110"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_UNEXShareExchangeAgreementOneMember_110" xlink:type="arc" order="111"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_InvestmentExchangeAgreementMember" xlink:label="loc_UNEXInvestmentExchangeAgreementMember_170"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_UNEXInvestmentExchangeAgreementMember_170" xlink:type="arc" order="171"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_IPAssignmentMember" xlink:label="loc_UNEXIPAssignmentMember_230"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_UNEXIPAssignmentMember_230" xlink:type="arc" order="231"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:to="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srtEquityMethodInvesteeNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="loc_srtEquityMethodInvesteeNameDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srtEquityMethodInvesteeNameDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="loc_srtEquityMethodInvesteeNameDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_LowWaiKoonMember" xlink:label="loc_UNEXLowWaiKoonMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXLowWaiKoonMember_10" xlink:type="arc" order="12"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLGlobalLimitedMember" xlink:label="loc_UNEXWKLGlobalLimitedMember_30"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXWKLGlobalLimitedMember_30" xlink:type="arc" order="31"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLEcoEarthHoldindingsMember" xlink:label="loc_UNEXWKLEcoEarthHoldindingsMember_70"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXWKLEcoEarthHoldindingsMember_70" xlink:type="arc" order="71"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLEdoEarthHoldindingsMember" xlink:label="loc_UNEXWKLEdoEarthHoldindingsMember_130"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXWKLEdoEarthHoldindingsMember_130" xlink:type="arc" order="132"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsidiarySaleOfStockAxis" xlink:label="loc_us-gaapSubsidiarySaleOfStockAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:to="loc_us-gaapSubsidiarySaleOfStockAxis" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SaleOfStockNameOfTransactionDomain" xlink:label="loc_us-gaapSaleOfStockNameOfTransactionDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapSubsidiarySaleOfStockAxis" xlink:to="loc_us-gaapSaleOfStockNameOfTransactionDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SaleOfStockNameOfTransactionDomain" xlink:label="loc_us-gaapSaleOfStockNameOfTransactionDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapSubsidiarySaleOfStockAxis" xlink:to="loc_us-gaapSaleOfStockNameOfTransactionDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_AllotmentTransactionsMember" xlink:label="loc_UNEXAllotmentTransactionsMember_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapSaleOfStockNameOfTransactionDomain" xlink:to="loc_UNEXAllotmentTransactionsMember_50" xlink:type="arc" order="51"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLGlobalLimitedMember" xlink:label="loc_UNEXWKLGlobalLimitedMember_70"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_UNEXWKLGlobalLimitedMember_70" xlink:type="arc" order="72"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_AllegroInvestmentLimitedMember" xlink:label="loc_UNEXAllegroInvestmentLimitedMember_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_UNEXAllegroInvestmentLimitedMember_80" xlink:type="arc" order="82"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLEESellersMember" xlink:label="loc_UNEXWKLEESellersMember_130"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_UNEXWKLEESellersMember_130" xlink:type="arc" order="133"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_TanSoonHockMember" xlink:label="loc_UNEXTanSoonHockMember_170"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_UNEXTanSoonHockMember_170" xlink:type="arc" order="173"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_IvanOhJoonWernMember" xlink:label="loc_UNEXIvanOhJoonWernMember_180"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_UNEXIvanOhJoonWernMember_180" xlink:type="arc" order="183"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_RelevantInterestHoldersMember" xlink:label="loc_UNEXRelevantInterestHoldersMember_190"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_UNEXRelevantInterestHoldersMember_190" xlink:type="arc" order="193"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_CertainNomineesMember" xlink:label="loc_UNEXCertainNomineesMember_250"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_UNEXCertainNomineesMember_250" xlink:type="arc" order="253"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BusinessCombinationConsiderationTransferred1" xlink:label="loc_us-gaapBusinessCombinationConsiderationTransferred1_300"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapBusinessCombinationConsiderationTransferred1_300" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesRestrictedStockAwardGross_300"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesRestrictedStockAwardGross_300" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="loc_us-gaapEquityMethodInvestmentOwnershipPercentage_300"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapEquityMethodInvestmentOwnershipPercentage_300" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SaleOfStockPricePerShare" xlink:label="loc_us-gaapSaleOfStockPricePerShare_300"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapSaleOfStockPricePerShare_300" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesIssuedForServices_300"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesIssuedForServices_300" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaapCommonStockSharesIssued_300"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapCommonStockSharesIssued_300" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_300"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_300" xlink:type="arc" order="6"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/ChangeOfControlDetailsNarrative" xlink:title="00000034 - Disclosure - CHANGE OF CONTROL (Details Narrative)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:label="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:label="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="loc_us-gaapTypeOfArrangementAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:to="loc_us-gaapTypeOfArrangementAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_SecuritiesPurchaseAgreementMember" xlink:label="loc_UNEXSecuritiesPurchaseAgreementMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_UNEXSecuritiesPurchaseAgreementMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsTable" xlink:to="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srtEquityMethodInvesteeNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="loc_srtEquityMethodInvesteeNameDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srtEquityMethodInvesteeNameDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="loc_srtEquityMethodInvesteeNameDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_LowWaiKoonMember" xlink:label="loc_UNEXLowWaiKoonMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXLowWaiKoonMember_0" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLGlobalLimitedMember" xlink:label="loc_UNEXWKLGlobalLimitedMember_20"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXWKLGlobalLimitedMember_20" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardGross" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesRestrictedStockAwardGross_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesRestrictedStockAwardGross_50" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="loc_us-gaapEquityMethodInvestmentOwnershipPercentage_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapEquityMethodInvestmentOwnershipPercentage_50" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SaleOfStockPricePerShare" xlink:label="loc_us-gaapSaleOfStockPricePerShare_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapSaleOfStockPricePerShare_50" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesIssuedForServices" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesIssuedForServices_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapCollaborativeArrangementsAndNoncollaborativeArrangementTransactionsLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesIssuedForServices_50" xlink:type="arc" order="3"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/GoingConcernDetailsNarrative" xlink:title="00000035 - Disclosure - GOING CONCERN (Details Narrative)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/SummaryOfEstimatedUsefulLivesOfAssetsDetails" xlink:title="00000036 - Disclosure - SUMMARY OF ESTIMATED USEFUL LIVES OF ASSETS (Details)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="loc_us-gaapPropertyPlantAndEquipmentLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="loc_us-gaapScheduleOfPropertyPlantAndEquipmentTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapPropertyPlantAndEquipmentLineItems" xlink:to="loc_us-gaapScheduleOfPropertyPlantAndEquipmentTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaapPropertyPlantAndEquipmentByTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfPropertyPlantAndEquipmentTable" xlink:to="loc_us-gaapPropertyPlantAndEquipmentByTypeAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaapPropertyPlantAndEquipmentTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapPropertyPlantAndEquipmentByTypeAxis" xlink:to="loc_us-gaapPropertyPlantAndEquipmentTypeDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaapPropertyPlantAndEquipmentTypeDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapPropertyPlantAndEquipmentByTypeAxis" xlink:to="loc_us-gaapPropertyPlantAndEquipmentTypeDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentMember" xlink:label="loc_us-gaapPropertyPlantAndEquipmentMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPropertyPlantAndEquipmentTypeDomain" xlink:to="loc_us-gaapPropertyPlantAndEquipmentMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OfficeEquipmentMember" xlink:label="loc_us-gaapOfficeEquipmentMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPropertyPlantAndEquipmentTypeDomain" xlink:to="loc_us-gaapOfficeEquipmentMember_10" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_VehiclesMember" xlink:label="loc_us-gaapVehiclesMember_20"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPropertyPlantAndEquipmentTypeDomain" xlink:to="loc_us-gaapVehiclesMember_20" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FurnitureAndFixturesMember" xlink:label="loc_us-gaapFurnitureAndFixturesMember_30"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPropertyPlantAndEquipmentTypeDomain" xlink:to="loc_us-gaapFurnitureAndFixturesMember_30" xlink:type="arc" order="31"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_RenovationMember" xlink:label="loc_UNEXRenovationMember_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPropertyPlantAndEquipmentTypeDomain" xlink:to="loc_UNEXRenovationMember_40" xlink:type="arc" order="41"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="loc_us-gaapPropertyPlantAndEquipmentUsefulLife_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPropertyPlantAndEquipmentLineItems" xlink:to="loc_us-gaapPropertyPlantAndEquipmentUsefulLife_60" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:title="00000037 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapStatementTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srtEquityMethodInvesteeNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="loc_srtEquityMethodInvesteeNameDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srtEquityMethodInvesteeNameDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="loc_srtEquityMethodInvesteeNameDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLEcoEarthHoldingsMember" xlink:label="loc_UNEXWKLEcoEarthHoldingsMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXWKLEcoEarthHoldingsMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLGreenEnergyMember" xlink:label="loc_UNEXWKLGreenEnergyMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXWKLGreenEnergyMember_10" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_EvoAirManufacturingMSdnBhdMember" xlink:label="loc_UNEXEvoAirManufacturingMSdnBhdMember_20"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXEvoAirManufacturingMSdnBhdMember_20" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_EvoAirMarketingSDNBHDMember" xlink:label="loc_UNEXEvoAirMarketingSDNBHDMember_30"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXEvoAirMarketingSDNBHDMember_30" xlink:type="arc" order="31"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLGuanzheGreenTechnologyGuangzhouCoLtdMember" xlink:label="loc_UNEXWKLGuanzheGreenTechnologyGuangzhouCoLtdMember_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXWKLGuanzheGreenTechnologyGuangzhouCoLtdMember_40" xlink:type="arc" order="41"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLGuanzheGreentechChinaCoLtdMember" xlink:label="loc_UNEXWKLGuanzheGreentechChinaCoLtdMember_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXWKLGuanzheGreentechChinaCoLtdMember_50" xlink:type="arc" order="51"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsByMajorClassAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapStatementTable" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PatentsMember" xlink:label="loc_us-gaapPatentsMember_90"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="loc_us-gaapPatentsMember_90" xlink:type="arc" order="91"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TrademarksMember" xlink:label="loc_us-gaapTrademarksMember_100"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="loc_us-gaapTrademarksMember_100" xlink:type="arc" order="101"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="loc_us-gaapEquityMethodInvestmentOwnershipPercentage_120"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapEquityMethodInvestmentOwnershipPercentage_120" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaapAccountsReceivableNetCurrent_120"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapAccountsReceivableNetCurrent_120" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentEstimatedUsefulLives" xlink:label="loc_us-gaapPropertyPlantAndEquipmentEstimatedUsefulLives_120"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapPropertyPlantAndEquipmentEstimatedUsefulLives_120" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetUsefulLife_120"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetUsefulLife_120" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DeferredRevenueCurrent" xlink:label="loc_us-gaapDeferredRevenueCurrent_120"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapStatementLineItems" xlink:to="loc_us-gaapDeferredRevenueCurrent_120" xlink:type="arc" order="4"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/SummaryOfInventoriesDetails" xlink:title="00000038 - Disclosure - SUMMARY OF INVENTORIES (Details)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/ScheduleOfDepositPrepaymentsAndOtherReceivablesDetails" xlink:title="00000039 - Disclosure - SCHEDULE OF DEPOSIT PREPAYMENTS AND OTHER RECEIVABLES (Details)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" xlink:title="00000040 - Disclosure - SCHEDULE OF PROPERTY, PLANT AND EQUIPMENT (Details)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="loc_us-gaapPropertyPlantAndEquipmentLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="loc_us-gaapScheduleOfPropertyPlantAndEquipmentTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapPropertyPlantAndEquipmentLineItems" xlink:to="loc_us-gaapScheduleOfPropertyPlantAndEquipmentTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaapPropertyPlantAndEquipmentByTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfPropertyPlantAndEquipmentTable" xlink:to="loc_us-gaapPropertyPlantAndEquipmentByTypeAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaapPropertyPlantAndEquipmentTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapPropertyPlantAndEquipmentByTypeAxis" xlink:to="loc_us-gaapPropertyPlantAndEquipmentTypeDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaapPropertyPlantAndEquipmentTypeDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapPropertyPlantAndEquipmentByTypeAxis" xlink:to="loc_us-gaapPropertyPlantAndEquipmentTypeDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_PlantAndMachineryMember" xlink:label="loc_UNEXPlantAndMachineryMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPropertyPlantAndEquipmentTypeDomain" xlink:to="loc_UNEXPlantAndMachineryMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OfficeEquipmentMember" xlink:label="loc_us-gaapOfficeEquipmentMember_20"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPropertyPlantAndEquipmentTypeDomain" xlink:to="loc_us-gaapOfficeEquipmentMember_20" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_VehiclesMember" xlink:label="loc_us-gaapVehiclesMember_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPropertyPlantAndEquipmentTypeDomain" xlink:to="loc_us-gaapVehiclesMember_40" xlink:type="arc" order="41"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FurnitureAndFixturesMember" xlink:label="loc_us-gaapFurnitureAndFixturesMember_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPropertyPlantAndEquipmentTypeDomain" xlink:to="loc_us-gaapFurnitureAndFixturesMember_60" xlink:type="arc" order="61"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_RenovationMember" xlink:label="loc_UNEXRenovationMember_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPropertyPlantAndEquipmentTypeDomain" xlink:to="loc_UNEXRenovationMember_80" xlink:type="arc" order="81"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaapPropertyPlantAndEquipmentGross_130"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPropertyPlantAndEquipmentLineItems" xlink:to="loc_us-gaapPropertyPlantAndEquipmentGross_130" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaapAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_130"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPropertyPlantAndEquipmentLineItems" xlink:to="loc_us-gaapAccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_130" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaapPropertyPlantAndEquipmentNet_130"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapPropertyPlantAndEquipmentLineItems" xlink:to="loc_us-gaapPropertyPlantAndEquipmentNet_130" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/PropertyPlantAndEquipmentDetailsNarrative" xlink:title="00000041 - Disclosure - PROPERTY, PLANT AND EQUIPMENT (Details Narrative)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/SummarizesOfIntangibleAssetsDetails" xlink:title="00000042 - Disclosure - SUMMARIZES OF INTANGIBLE ASSETS (Details)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsLineItems" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable" xlink:label="loc_us-gaapScheduleOfFiniteLivedIntangibleAssetsTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsLineItems" xlink:to="loc_us-gaapScheduleOfFiniteLivedIntangibleAssetsTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsByMajorClassAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfFiniteLivedIntangibleAssetsTable" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsByMajorClassAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_PortableAirCoolerMember" xlink:label="loc_UNEXPortableAirCoolerMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="loc_UNEXPortableAirCoolerMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_CondensingUnitMember" xlink:label="loc_UNEXCondensingUnitMember_20"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:to="loc_UNEXCondensingUnitMember_20" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsGross_70"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsLineItems" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsGross_70" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAccumulatedAmortization_70"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsLineItems" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAccumulatedAmortization_70" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsNet_70"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsLineItems" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsNet_70" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/IntangibleAssetsDetailsNarrative" xlink:title="00000043 - Disclosure - INTANGIBLE ASSETS (Details Narrative)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/ScheduleOfConvertibleBondsDetails" xlink:title="00000044 - Disclosure - SCHEDULE OF CONVERTIBLE BONDS (Details)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShortTermDebtLineItems" xlink:label="loc_us-gaapShortTermDebtLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfShortTermDebtTable" xlink:label="loc_us-gaapScheduleOfShortTermDebtTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapScheduleOfShortTermDebtTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaapDebtInstrumentAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfShortTermDebtTable" xlink:to="loc_us-gaapDebtInstrumentAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaapDebtInstrumentNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapDebtInstrumentAxis" xlink:to="loc_us-gaapDebtInstrumentNameDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaapDebtInstrumentNameDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapDebtInstrumentAxis" xlink:to="loc_us-gaapDebtInstrumentNameDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsOneMember" xlink:label="loc_UNEXConvertibleBondsOneMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsOneMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsTwoMember" xlink:label="loc_UNEXConvertibleBondsTwoMember_20"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsTwoMember_20" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsThreeMember" xlink:label="loc_UNEXConvertibleBondsThreeMember_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsThreeMember_40" xlink:type="arc" order="41"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsFourMember" xlink:label="loc_UNEXConvertibleBondsFourMember_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsFourMember_60" xlink:type="arc" order="61"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsFiveMember" xlink:label="loc_UNEXConvertibleBondsFiveMember_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsFiveMember_80" xlink:type="arc" order="81"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsSixMember" xlink:label="loc_UNEXConvertibleBondsSixMember_100"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsSixMember_100" xlink:type="arc" order="101"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsSevenMember" xlink:label="loc_UNEXConvertibleBondsSevenMember_120"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsSevenMember_120" xlink:type="arc" order="121"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsEightMember" xlink:label="loc_UNEXConvertibleBondsEightMember_140"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsEightMember_140" xlink:type="arc" order="141"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsNineMember" xlink:label="loc_UNEXConvertibleBondsNineMember_160"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsNineMember_160" xlink:type="arc" order="161"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConvertibleNotesPayableCurrent" xlink:label="loc_us-gaapConvertibleNotesPayableCurrent_210"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapConvertibleNotesPayableCurrent_210" xlink:type="arc" order="0"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/ScheduleOfConvertibleBondsDetailsParenthetical" xlink:title="00000045 - Disclosure - SCHEDULE OF CONVERTIBLE BONDS (Details) (Parenthetical)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShortTermDebtLineItems" xlink:label="loc_us-gaapShortTermDebtLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfShortTermDebtTable" xlink:label="loc_us-gaapScheduleOfShortTermDebtTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapScheduleOfShortTermDebtTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaapDebtInstrumentAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfShortTermDebtTable" xlink:to="loc_us-gaapDebtInstrumentAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaapDebtInstrumentNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapDebtInstrumentAxis" xlink:to="loc_us-gaapDebtInstrumentNameDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaapDebtInstrumentNameDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapDebtInstrumentAxis" xlink:to="loc_us-gaapDebtInstrumentNameDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsOneMember" xlink:label="loc_UNEXConvertibleBondsOneMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsOneMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsTwoMember" xlink:label="loc_UNEXConvertibleBondsTwoMember_20"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsTwoMember_20" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsThreeMember" xlink:label="loc_UNEXConvertibleBondsThreeMember_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsThreeMember_40" xlink:type="arc" order="41"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsFourMember" xlink:label="loc_UNEXConvertibleBondsFourMember_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsFourMember_60" xlink:type="arc" order="61"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsFiveMember" xlink:label="loc_UNEXConvertibleBondsFiveMember_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsFiveMember_80" xlink:type="arc" order="81"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsSixMember" xlink:label="loc_UNEXConvertibleBondsSixMember_100"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsSixMember_100" xlink:type="arc" order="101"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsSevenMember" xlink:label="loc_UNEXConvertibleBondsSevenMember_120"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsSevenMember_120" xlink:type="arc" order="121"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsEightMember" xlink:label="loc_UNEXConvertibleBondsEightMember_140"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsEightMember_140" xlink:type="arc" order="141"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsNineMember" xlink:label="loc_UNEXConvertibleBondsNineMember_160"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsNineMember_160" xlink:type="arc" order="161"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaapDebtInstrumentInterestRateStatedPercentage_190"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapDebtInstrumentInterestRateStatedPercentage_190" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_DebtInstrumentMaturityMonthYear" xlink:label="loc_UNEXDebtInstrumentMaturityMonthYear_190"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_UNEXDebtInstrumentMaturityMonthYear_190" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:label="loc_us-gaapDebtConversionConvertedInstrumentSharesIssued1_190"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapDebtConversionConvertedInstrumentSharesIssued1_190" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/ConvertibleBondsDetailsNarrative" xlink:title="00000046 - Disclosure - CONVERTIBLE BONDS (Details Narrative)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShortTermDebtLineItems" xlink:label="loc_us-gaapShortTermDebtLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfShortTermDebtTable" xlink:label="loc_us-gaapScheduleOfShortTermDebtTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapScheduleOfShortTermDebtTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaapDebtInstrumentAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfShortTermDebtTable" xlink:to="loc_us-gaapDebtInstrumentAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaapDebtInstrumentNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapDebtInstrumentAxis" xlink:to="loc_us-gaapDebtInstrumentNameDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaapDebtInstrumentNameDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapDebtInstrumentAxis" xlink:to="loc_us-gaapDebtInstrumentNameDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ConvertibleBondsMember" xlink:label="loc_UNEXConvertibleBondsMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapDebtInstrumentNameDomain" xlink:to="loc_UNEXConvertibleBondsMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentConvertibleConversionPrice1" xlink:label="loc_us-gaapDebtInstrumentConvertibleConversionPrice1_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapDebtInstrumentConvertibleConversionPrice1_40" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:label="loc_us-gaapDebtConversionConvertedInstrumentSharesIssued1_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapDebtConversionConvertedInstrumentSharesIssued1_40" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DebtInstrumentConvertibleBeneficialConversionFeature" xlink:label="loc_us-gaapDebtInstrumentConvertibleBeneficialConversionFeature_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShortTermDebtLineItems" xlink:to="loc_us-gaapDebtInstrumentConvertibleBeneficialConversionFeature_40" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:title="00000047 - Disclosure - RELATED PARTY TRANSACTIONS (Details Narrative)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaapAwardTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="loc_us-gaapAwardTypeAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapAwardTypeAxis" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapAwardTypeAxis" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_EcoAwarenessSdnBhdMember" xlink:label="loc_UNEXEcoAwarenessSdnBhdMember_20"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="loc_UNEXEcoAwarenessSdnBhdMember_20" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DueToRelatedPartiesCurrentAndNoncurrent" xlink:label="loc_us-gaapDueToRelatedPartiesCurrentAndNoncurrent_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapDueToRelatedPartiesCurrentAndNoncurrent_60" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SaleOfStockConsiderationReceivedOnTransaction" xlink:label="loc_us-gaapSaleOfStockConsiderationReceivedOnTransaction_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapSaleOfStockConsiderationReceivedOnTransaction_60" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsReceivableSale" xlink:label="loc_us-gaapAccountsReceivableSale_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapAccountsReceivableSale_60" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodValuePurchaseOfAssets" xlink:label="loc_us-gaapStockIssuedDuringPeriodValuePurchaseOfAssets_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValuePurchaseOfAssets_60" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsReceivablePurchase" xlink:label="loc_us-gaapAccountsReceivablePurchase_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="loc_us-gaapAccountsReceivablePurchase_60" xlink:type="arc" order="4"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/StockholdersEquityDetailsNarrative" xlink:title="00000048 - Disclosure - STOCKHOLDERS&#8217; EQUITY (Details Narrative)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaapStatementEquityComponentsAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable" xlink:to="loc_us-gaapStatementEquityComponentsAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaapEquityComponentDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapStatementEquityComponentsAxis" xlink:to="loc_us-gaapEquityComponentDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaapCommonStockMember_20"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapEquityComponentDomain" xlink:to="loc_us-gaapCommonStockMember_20" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_LowWaiKoonMember" xlink:label="loc_UNEXLowWaiKoonMember_30"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_UNEXLowWaiKoonMember_30" xlink:type="arc" order="32"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="loc_us-gaapTypeOfArrangementAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable" xlink:to="loc_us-gaapTypeOfArrangementAxis" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_InvestmentAgreementsMember" xlink:label="loc_UNEXInvestmentAgreementsMember_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_UNEXInvestmentAgreementsMember_40" xlink:type="arc" order="42"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ShareExchangeAgreementMember" xlink:label="loc_UNEXShareExchangeAgreementMember_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_UNEXShareExchangeAgreementMember_50" xlink:type="arc" order="52"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ConsolidatedEntitiesAxis" xlink:label="loc_srtConsolidatedEntitiesAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossTable" xlink:to="loc_srtConsolidatedEntitiesAxis" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ConsolidatedEntitiesDomain" xlink:label="loc_srtConsolidatedEntitiesDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtConsolidatedEntitiesAxis" xlink:to="loc_srtConsolidatedEntitiesDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ConsolidatedEntitiesDomain" xlink:label="loc_srtConsolidatedEntitiesDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtConsolidatedEntitiesAxis" xlink:to="loc_srtConsolidatedEntitiesDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLGreenEnergyMember" xlink:label="loc_UNEXWKLGreenEnergyMember_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtConsolidatedEntitiesDomain" xlink:to="loc_UNEXWKLGreenEnergyMember_50" xlink:type="arc" order="53"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLEcoEarthMember" xlink:label="loc_UNEXWKLEcoEarthMember_60"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtConsolidatedEntitiesDomain" xlink:to="loc_UNEXWKLEcoEarthMember_60" xlink:type="arc" order="63"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaapCommonStockSharesAuthorized_140"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapCommonStockSharesAuthorized_140" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaapCommonStockParOrStatedValuePerShare_140"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapCommonStockParOrStatedValuePerShare_140" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_140"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_140" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodValueConversionOfConvertibleSecurities" xlink:label="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecurities_140"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodValueConversionOfConvertibleSecurities_140" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_140"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_140" xlink:type="arc" order="4"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesAcquisitions" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesAcquisitions_140"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesAcquisitions_140" xlink:type="arc" order="5"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharesIssuedPricePerShare" xlink:label="loc_us-gaapSharesIssuedPricePerShare_140"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapSharesIssuedPricePerShare_140" xlink:type="arc" order="6"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaapProceedsFromIssuanceOfCommonStock_140"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceOfCommonStock_140" xlink:type="arc" order="7"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaapCommonStockSharesIssued_140"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapCommonStockSharesIssued_140" xlink:type="arc" order="8"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaapCommonStockSharesOutstanding_140"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapAccumulatedOtherComprehensiveIncomeLossLineItems" xlink:to="loc_us-gaapCommonStockSharesOutstanding_140" xlink:type="arc" order="9"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/ScheduleOfComponentsOnNetDeferredTaxAssetDetails" xlink:title="00000049 - Disclosure - SCHEDULE OF COMPONENTS ON NET DEFERRED TAX ASSET (Details)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/IncomeTaxesDetailsNarrative" xlink:title="00000050 - Disclosure - INCOME TAXES (Details Narrative)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLossCarryforwardsLineItems" xlink:label="loc_us-gaapOperatingLossCarryforwardsLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLossCarryforwardsTable" xlink:label="loc_us-gaapOperatingLossCarryforwardsTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapOperatingLossCarryforwardsLineItems" xlink:to="loc_us-gaapOperatingLossCarryforwardsTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxAuthorityNameAxis" xlink:label="loc_us-gaapIncomeTaxAuthorityNameAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapOperatingLossCarryforwardsTable" xlink:to="loc_us-gaapIncomeTaxAuthorityNameAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxAuthorityNameDomain" xlink:label="loc_us-gaapIncomeTaxAuthorityNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapIncomeTaxAuthorityNameAxis" xlink:to="loc_us-gaapIncomeTaxAuthorityNameDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxAuthorityNameDomain" xlink:label="loc_us-gaapIncomeTaxAuthorityNameDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapIncomeTaxAuthorityNameAxis" xlink:to="loc_us-gaapIncomeTaxAuthorityNameDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InlandRevenueSingaporeIRASMember" xlink:label="loc_us-gaapInlandRevenueSingaporeIRASMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapIncomeTaxAuthorityNameDomain" xlink:to="loc_us-gaapInlandRevenueSingaporeIRASMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_InlandRevenueBoardOfMalaysiaIRBMMember" xlink:label="loc_UNEXInlandRevenueBoardOfMalaysiaIRBMMember_20"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapIncomeTaxAuthorityNameDomain" xlink:to="loc_UNEXInlandRevenueBoardOfMalaysiaIRBMMember_20" xlink:type="arc" order="21"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_GeneralDepartmentOfTaxationCambodiaMember" xlink:label="loc_UNEXGeneralDepartmentOfTaxationCambodiaMember_30"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapIncomeTaxAuthorityNameDomain" xlink:to="loc_UNEXGeneralDepartmentOfTaxationCambodiaMember_30" xlink:type="arc" order="31"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapOperatingLossCarryforwardsTable" xlink:to="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srtEquityMethodInvesteeNameDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="loc_srtEquityMethodInvesteeNameDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd#srt_EquityMethodInvesteeNameDomain" xlink:label="loc_srtEquityMethodInvesteeNameDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_srtScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:to="loc_srtEquityMethodInvesteeNameDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_EvoAirMarketingMSdnBhdMember" xlink:label="loc_UNEXEvoAirMarketingMSdnBhdMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srtEquityMethodInvesteeNameDomain" xlink:to="loc_UNEXEvoAirMarketingMSdnBhdMember_10" xlink:type="arc" order="11"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_LegalEntityAxis" xlink:label="loc_deiLegalEntityAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapOperatingLossCarryforwardsTable" xlink:to="loc_deiLegalEntityAxis" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityDomain" xlink:label="loc_deiEntityDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_deiLegalEntityAxis" xlink:to="loc_deiEntityDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityDomain" xlink:label="loc_deiEntityDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_deiLegalEntityAxis" xlink:to="loc_deiEntityDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_WKLGuanzheGreenTechnologyGuangzhouCoLtdMember" xlink:label="loc_UNEXWKLGuanzheGreenTechnologyGuangzhouCoLtdMember_40"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_deiEntityDomain" xlink:to="loc_UNEXWKLGuanzheGreenTechnologyGuangzhouCoLtdMember_40" xlink:type="arc" order="41"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaapEffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOperatingLossCarryforwardsLineItems" xlink:to="loc_us-gaapEffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_80" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="loc_us-gaapEquityMethodInvestmentOwnershipPercentage_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOperatingLossCarryforwardsLineItems" xlink:to="loc_us-gaapEquityMethodInvestmentOwnershipPercentage_80" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="loc_us-gaapOperatingLossCarryforwards_80"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapOperatingLossCarryforwardsLineItems" xlink:to="loc_us-gaapOperatingLossCarryforwards_80" xlink:type="arc" order="2"/>
</link:definitionLink>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/SummaryOfRouAssetAndOperatingLeaseLiabilitiesDetails" xlink:title="00000051 - Disclosure - SUMMARY OF ROU ASSET AND OPERATING LEASE LIABILITIES (Details)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/ScheduleOfMaturitiesOfLeaseLiabilitiesDetails" xlink:title="00000052 - Disclosure - SCHEDULE OF MATURITIES OF LEASE LIABILITIES (Details)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/Right-of-useRouAssetAndLeasesDetailsNarrative" xlink:title="00000053 - Disclosure - RIGHT-OF-USE (&#8220;ROU&#8221;) ASSET AND LEASES (Details Narrative)"/>
<link:definitionLink xlink:type="extended" xlink:role="http://unexholdingsinc.com/role/SubsequentEventsDetailsNarrative" xlink:title="00000054 - Disclosure - SUBSEQUENT EVENTS (Details Narrative)">
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventLineItems" xlink:label="loc_us-gaapSubsequentEventLineItems"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventTable" xlink:label="loc_us-gaapSubsequentEventTable"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_us-gaapSubsequentEventLineItems" xlink:to="loc_us-gaapSubsequentEventTable" xlink:type="arc" order="10" xbrldt:closed="true"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="loc_us-gaapTypeOfArrangementAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapSubsequentEventTable" xlink:to="loc_us-gaapTypeOfArrangementAxis" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ArrangementsAndNonarrangementTransactionsMember" xlink:label="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapTypeOfArrangementAxis" xlink:to="loc_us-gaapArrangementsAndNonarrangementTransactionsMember_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="unex-20220531.xsd#UNEX_ShareSubscriptionAgreementMember" xlink:label="loc_UNEXShareSubscriptionAgreementMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapArrangementsAndNonarrangementTransactionsMember" xlink:to="loc_UNEXShareSubscriptionAgreementMember_0" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapSubsequentEventTable" xlink:to="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaapRelatedPartyDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_us-gaapRelatedPartyDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InvestorMember" xlink:label="loc_us-gaapInvestorMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapRelatedPartyDomain" xlink:to="loc_us-gaapInvestorMember_0" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaapSubsequentEventTypeAxis"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapSubsequentEventTable" xlink:to="loc_us-gaapSubsequentEventTypeAxis" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaapSubsequentEventTypeDomain"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapSubsequentEventTypeAxis" xlink:to="loc_us-gaapSubsequentEventTypeDomain" xlink:type="arc" order="20"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaapSubsequentEventTypeDomain_10"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapSubsequentEventTypeAxis" xlink:to="loc_us-gaapSubsequentEventTypeDomain_10" xlink:type="arc" order="30"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaapSubsequentEventMember_0"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapSubsequentEventTypeDomain" xlink:to="loc_us-gaapSubsequentEventMember_0" xlink:type="arc" order="3"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapSubsequentEventLineItems" xlink:to="loc_us-gaapStockIssuedDuringPeriodSharesNewIssues_50" xlink:type="arc" order="0"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaapCommonStockParOrStatedValuePerShare_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapSubsequentEventLineItems" xlink:to="loc_us-gaapCommonStockParOrStatedValuePerShare_50" xlink:type="arc" order="1"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SharesIssuedPricePerShare" xlink:label="loc_us-gaapSharesIssuedPricePerShare_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapSubsequentEventLineItems" xlink:to="loc_us-gaapSharesIssuedPricePerShare_50" xlink:type="arc" order="2"/>
<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaapProceedsFromIssuanceOfCommonStock_50"/>
<link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapSubsequentEventLineItems" xlink:to="loc_us-gaapProceedsFromIssuanceOfCommonStock_50" xlink:type="arc" order="3"/>
</link:definitionLink>
</link:linkbase>


4 Previous Filings that this Filing References

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 6/07/22  EvoAir Holdings Inc.              8-K:1,9     6/03/22   11:541K                                   M2 Compliance LLC/FA
 4/19/22  EvoAir Holdings Inc.              8-K:1,9     2/15/22   11:538K                                   M2 Compliance LLC/FA
12/21/21  EvoAir Holdings Inc.              8-K:1,2,3,512/21/21   13:58M                                    M2 Compliance LLC/FA
 4/19/21  EvoAir Holdings Inc.              10-Q        2/28/21   34:1.1M                                   M2 Compliance LLC/FA
Top
Filing Submission 0001493152-22-019824   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
AboutPrivacyRedactionsHelp — Tue., Apr. 30, 1:17:48.2pm ET