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        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfContractLiabilitiesDetails" id="ScheduleOfContractLiabilitiesDetails">
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          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
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        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfDeferredContractCostsDetails" id="ScheduleOfDeferredContractCostsDetails">
          <link:definition>999059 - Disclosure - SCHEDULE OF DEFERRED CONTRACT COSTS (Details)</link:definition>
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          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
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        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfFairValueConsiderationTransferredDetails" id="ScheduleOfFairValueConsiderationTransferredDetails">
          <link:definition>999060 - Disclosure - SCHEDULE OF FAIR VALUE CONSIDERATION TRANSFERRED (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
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        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfAssetsAcquiredAndLiabilitiesDetails" id="ScheduleOfAssetsAcquiredAndLiabilitiesDetails">
          <link:definition>999061 - Disclosure - SCHEDULE OF ASSETS ACQUIRED AND LIABILITIES (Details)</link:definition>
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          <link:usedOn>link:calculationLink</link:usedOn>
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        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfIntangibleAssetsAcquiredAndEstimatedUsefulLivesDetails" id="ScheduleOfIntangibleAssetsAcquiredAndEstimatedUsefulLivesDetails">
          <link:definition>999062 - Disclosure - SCHEDULE OF INTANGIBLE ASSETS ACQUIRED AND ESTIMATED USEFUL LIVES (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
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        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfProFormaConsolidatedFinancialInformationDetails" id="ScheduleOfProFormaConsolidatedFinancialInformationDetails">
          <link:definition>999063 - Disclosure - SCHEDULE OF PRO FORMA CONSOLIDATED FINANCIAL INFORMATION (Details)</link:definition>
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          <link:usedOn>link:calculationLink</link:usedOn>
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        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/AcquisitionsDetailsNarrative" id="AcquisitionsDetailsNarrative">
          <link:definition>999064 - Disclosure - ACQUISITIONS (Details Narrative)</link:definition>
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          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
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        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfAccountsReceivableDetails" id="ScheduleOfAccountsReceivableDetails">
          <link:definition>999065 - Disclosure - SCHEDULE OF ACCOUNTS RECEIVABLE (Details)</link:definition>
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          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfAllowanceForExpectedCreditLossDetails" id="ScheduleOfAllowanceForExpectedCreditLossDetails">
          <link:definition>999066 - Disclosure - SCHEDULE OF ALLOWANCE FOR EXPECTED CREDIT LOSS (Details)</link:definition>
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          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfPrepaidExpensesAndOtherAssetsDetails" id="ScheduleOfPrepaidExpensesAndOtherAssetsDetails">
          <link:definition>999067 - Disclosure - SCHEDULE OF PREPAID EXPENSES AND OTHER ASSETS (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/PrepaidExpensesAndOtherCurrentAssetsDetailsNarrative" id="PrepaidExpensesAndOtherCurrentAssetsDetailsNarrative">
          <link:definition>999068 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfPropertyAndEquipmentNetDetails" id="ScheduleOfPropertyAndEquipmentNetDetails">
          <link:definition>999069 - Disclosure - SCHEDULE OF PROPERTY AND EQUIPMENT, NET (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/PropertyAndEquipmentNetDetailsNarrative" id="PropertyAndEquipmentNetDetailsNarrative">
          <link:definition>999070 - Disclosure - PROPERTY AND EQUIPMENT, NET (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfIntangibleAssetsAndGoodwillDetails" id="ScheduleOfIntangibleAssetsAndGoodwillDetails">
          <link:definition>999071 - Disclosure - SCHEDULE OF INTANGIBLE ASSETS AND GOODWILL (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/IntangibleAssetsAndGoodwillDetailsNarrative" id="IntangibleAssetsAndGoodwillDetailsNarrative">
          <link:definition>999072 - Disclosure - INTANGIBLE ASSETS AND GOODWILL (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfOtherAssetsNoncurrentDetails" id="ScheduleOfOtherAssetsNoncurrentDetails">
          <link:definition>999073 - Disclosure - SCHEDULE OF OTHER ASSETS, NONCURRENT (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfLong-termPrepaymentsDetails" id="ScheduleOfLong-termPrepaymentsDetails">
          <link:definition>999074 - Disclosure - SCHEDULE OF LONG-TERM PREPAYMENTS (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfBankLoanDetails" id="ScheduleOfBankLoanDetails">
          <link:definition>999075 - Disclosure - SCHEDULE OF BANK LOAN (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/BankLoanDetailsNarrative" id="BankLoanDetailsNarrative">
          <link:definition>999076 - Disclosure - BANK LOAN (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfAccruedExpensesAndOtherCurrentLiabilitiesDetails" id="ScheduleOfAccruedExpensesAndOtherCurrentLiabilitiesDetails">
          <link:definition>999077 - Disclosure - SCHEDULE OF ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfRelatedPartyTransactionsDetails" id="ScheduleOfRelatedPartyTransactionsDetails">
          <link:definition>999078 - Disclosure - SCHEDULE OF RELATED PARTY TRANSACTIONS (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfRelatedPartyBalancesAndTransactionsDetails" id="ScheduleOfRelatedPartyBalancesAndTransactionsDetails">
          <link:definition>999079 - Disclosure - SCHEDULE OF RELATED PARTY BALANCES AND TRANSACTIONS (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfRelatedPartyBalancesAndTransactionsDetailsParenthetical" id="ScheduleOfRelatedPartyBalancesAndTransactionsDetailsParenthetical">
          <link:definition>999080 - Disclosure - SCHEDULE OF RELATED PARTY BALANCES AND TRANSACTIONS (Details) (Parenthetical)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfOperatingLeasesDetails" id="ScheduleOfOperatingLeasesDetails">
          <link:definition>999081 - Disclosure - SCHEDULE OF OPERATING LEASES (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfOperatingLeaseExpensesDetails" id="ScheduleOfOperatingLeaseExpensesDetails">
          <link:definition>999082 - Disclosure - SCHEDULE OF OPERATING LEASE EXPENSES (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails" id="ScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails">
          <link:definition>999083 - Disclosure - SCHEDULE OF MATURITIES OF OPERATING LEASE LIABILITIES (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfOtherInformationRelatedToOperatingLeasesDetails" id="ScheduleOfOtherInformationRelatedToOperatingLeasesDetails">
          <link:definition>999084 - Disclosure - SCHEDULE OF OTHER INFORMATION RELATED TO OPERATING LEASES (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/LeaseDetailsNarrative" id="LeaseDetailsNarrative">
          <link:definition>999085 - Disclosure - LEASE (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/TaxesDetailsNarrative" id="TaxesDetailsNarrative">
          <link:definition>999086 - Disclosure - TAXES (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfIncomeTaxProvisionDetails" id="ScheduleOfIncomeTaxProvisionDetails">
          <link:definition>999087 - Disclosure - SCHEDULE OF INCOME TAX PROVISION (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfLossBeforeIncomeTaxDetails" id="ScheduleOfLossBeforeIncomeTaxDetails">
          <link:definition>999088 - Disclosure - SCHEDULE OF LOSS BEFORE INCOME TAX (Details)</link:definition>
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          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfReconciliationOfIncomeTaxExpensesDetails" id="ScheduleOfReconciliationOfIncomeTaxExpensesDetails">
          <link:definition>999089 - Disclosure - SCHEDULE OF RECONCILIATION OF INCOME TAX EXPENSES (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfSignificantComponentsOfDeferredTaxesDetails" id="ScheduleOfSignificantComponentsOfDeferredTaxesDetails">
          <link:definition>999090 - Disclosure - SCHEDULE OF SIGNIFICANT COMPONENTS OF DEFERRED TAXES (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfMovementForChangesInValuationAllowancesDetails" id="ScheduleOfMovementForChangesInValuationAllowancesDetails">
          <link:definition>999091 - Disclosure - SCHEDULE OF MOVEMENT FOR CHANGES IN VALUATION ALLOWANCES (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
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        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfTaxesPayableDetails" id="ScheduleOfTaxesPayableDetails">
          <link:definition>999092 - Disclosure - SCHEDULE OF TAXES PAYABLE (Details)</link:definition>
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          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
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        <link:roleType roleURI="http://youxin.cloud/role/WarrantsDetailsNarrative" id="WarrantsDetailsNarrative">
          <link:definition>999093 - Disclosure - WARRANTS (Details Narrative)</link:definition>
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          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
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        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfFairValueOfModelOfWarrantsDetails" id="ScheduleOfFairValueOfModelOfWarrantsDetails">
          <link:definition>999094 - Disclosure - SCHEDULE OF FAIR VALUE OF MODEL OF WARRANTS (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfActivitiesStatusOfRepresentativesWarrantsDetails" id="ScheduleOfActivitiesStatusOfRepresentativesWarrantsDetails">
          <link:definition>999095 - Disclosure - SCHEDULE OF ACTIVITIES STATUS OF REPRESENTATIVE&#8217;S WARRANTS (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
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        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfActivitiesRelatedToFairValueOfWarrantsDetails" id="ScheduleOfActivitiesRelatedToFairValueOfWarrantsDetails">
          <link:definition>999096 - Disclosure - SCHEDULE OF ACTIVITIES RELATED TO FAIR VALUE OF WARRANTS (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
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        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfBasicAndDilutedLossPerShareDetails" id="ScheduleOfBasicAndDilutedLossPerShareDetails">
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          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
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        <link:roleType roleURI="http://youxin.cloud/role/BasicAndDilutedLossPerShareDetailsNarrative" id="BasicAndDilutedLossPerShareDetailsNarrative">
          <link:definition>999098 - Disclosure - BASIC AND DILUTED LOSS PER SHARE (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ShareholdersEquityDetailsNarrative" id="ShareholdersEquityDetailsNarrative">
          <link:definition>999099 - Disclosure - SHAREHOLDERS&#8217; EQUITY (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
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        <link:roleType roleURI="http://youxin.cloud/role/CommitmentsAndContingenciesDetailsNarrative" id="CommitmentsAndContingenciesDetailsNarrative">
          <link:definition>999100 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details Narrative)</link:definition>
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          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://youxin.cloud/role/ScheduleOfConcentrationsDetails" id="ScheduleOfConcentrationsDetails">
          <link:definition>999101 - Disclosure - SCHEDULE OF CONCENTRATIONS (Details)</link:definition>
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          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
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        <link:roleType roleURI="http://youxin.cloud/role/SegmentReportingDetailsNarrative" id="SegmentReportingDetailsNarrative">
          <link:definition>999102 - Disclosure - SEGMENT REPORTING (Details Narrative)</link:definition>
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          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
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        <link:roleType roleURI="http://youxin.cloud/role/SubsequentEventDetailsNarrative" id="SubsequentEventDetailsNarrative">
          <link:definition>999103 - Disclosure - SUBSEQUENT EVENT (Details Narrative)</link:definition>
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          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
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        <link:linkbaseRef xlink:type="simple" xlink:href="yaas-20260331_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Calculation Links" />
        <link:linkbaseRef xlink:type="simple" xlink:href="yaas-20260331_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Definition Links" />
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    <element id="YAAS_LesseeOperatingLeasesOtherInformationTableTextBlock" name="LesseeOperatingLeasesOtherInformationTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_ScheduleOfTaxesPayableTableTextBlock" name="ScheduleOfTaxesPayableTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_StockRepurchaseProgramAuthorizedAmount" name="StockRepurchaseProgramAuthorizedAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_PlaceOfIncorporation" name="PlaceOfIncorporation" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_PrincipalActivities" name="PrincipalActivities" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_LiquidityAbstract" name="LiquidityAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_ForeignCurrencyExchangeRateTranslation" name="ForeignCurrencyExchangeRateTranslation" nillable="true" xbrli:periodType="instant" type="xbrli:pureItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_SummaryOfSignificantAccountingPoliciesAbstract" name="SummaryOfSignificantAccountingPoliciesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_ReservePercentage" name="ReservePercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_RegisteredCapitalPercentage" name="RegisteredCapitalPercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_SurchargeOnValueAddedTax" name="SurchargeOnValueAddedTax" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_ContractLiabilitiesAcquiredThroughBusinessCombination" name="ContractLiabilitiesAcquiredThroughBusinessCombination" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_RecognitionOfDeferredRevenues" name="RecognitionOfDeferredRevenues" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_CashRefundDueToContractTermination" name="CashRefundDueToContractTermination" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_RecognitionOfRevenue" name="RecognitionOfRevenue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_RevenueForeignExchangeDifferences" name="RevenueForeignExchangeDifferences" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_DeferredCost" name="DeferredCost" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_RecognitionOfDeferredCost" name="RecognitionOfDeferredCost" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_ForeignExchangeDifferences" name="ForeignExchangeDifferences" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_CashPaid" name="CashPaid" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_PresentValueOfDeferredConsiderationPhaseOne" name="PresentValueOfDeferredConsiderationPhaseOne" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_PresentValueOfDeferredConsiderationPhaseTwo" name="PresentValueOfDeferredConsiderationPhaseTwo" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_BusinessCombinationConsiderationTransferred" name="BusinessCombinationConsiderationTransferred" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_BusinessAcquisitionPercentageOfNonControllingInterests" name="BusinessAcquisitionPercentageOfNonControllingInterests" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightofuseAssets" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightofuseAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentShorttermLoans" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentShorttermLoans" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAccruedExpensesAndOtherCurrentLiabilities" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAccruedExpensesAndOtherCurrentLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPayrollPayable" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPayrollPayable" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilitiesCurrent" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilitiesCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilitiesNonCurrent" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseLiabilitiesNonCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_BusinessAcquisitionsProFormaNetIncomeLossAvailableToCommonStockholdersBasic" name="BusinessAcquisitionsProFormaNetIncomeLossAvailableToCommonStockholdersBasic" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_BusinessCombinationDiscountRate" name="BusinessCombinationDiscountRate" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_DeferredNominalAmount" name="DeferredNominalAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_DeferredFinancingAmount" name="DeferredFinancingAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_DeferredRecognizedInterestExpense" name="DeferredRecognizedInterestExpense" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_AccountsReceivableAllowanceForCreditLossForeignCurrencyTranslation" name="AccountsReceivableAllowanceForCreditLossForeignCurrencyTranslation" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_PrepaidLoanToThirdParty" name="PrepaidLoanToThirdParty" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_PrepaidDeposits" name="PrepaidDeposits" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_PrepaidStaffAdvance" name="PrepaidStaffAdvance" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_AdditionsFromBusinessCombinationsCost" name="AdditionsFromBusinessCombinationsCost" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_AdditionsAccumulatedAmortization" name="AdditionsAccumulatedAmortization" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_DepositsForOperatingLease" name="DepositsForOperatingLease" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_OtherTaxPayable" name="OtherTaxPayable" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_IncomeTaxPayable" name="IncomeTaxPayable" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_ReimbursementsPayable" name="ReimbursementsPayable" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_LeaseExpensesAbstract" name="LeaseExpensesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_LeaseExpensesTable" name="LeaseExpensesTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="YAAS_ValueAddedTaxRate" name="ValueAddedTaxRate" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRates" name="IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRates" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_IncomeTaxReconciliationEntertainmentExpense" name="IncomeTaxReconciliationEntertainmentExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_IncomeTaxReconciliationEffectOfPreferentialTaxRates" name="IncomeTaxReconciliationEffectOfPreferentialTaxRates" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_IncomeTaxReconciliationChangeInValuationAllowance" name="IncomeTaxReconciliationChangeInValuationAllowance" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_DeferredTaxAssetsAllowanceForDoubtfulAccounts" name="DeferredTaxAssetsAllowanceForDoubtfulAccounts" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_DeferredTaxAssetsLeaseLiabilities" name="DeferredTaxAssetsLeaseLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_DeferredTaxLiabilitiesRightOfUseAssets" name="DeferredTaxLiabilitiesRightOfUseAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_DeferredTaxLiabilitiesFairValueOfIntangibleAssetsRecognizedThroughBusinessCombination" name="DeferredTaxLiabilitiesFairValueOfIntangibleAssetsRecognizedThroughBusinessCombination" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_ValuationAllowanceAdditions" name="ValuationAllowanceAdditions" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_ValuationAllowanceUtilization" name="ValuationAllowanceUtilization" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_ValuationAllowanceForeignExchangeDifference" name="ValuationAllowanceForeignExchangeDifference" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_ValueAddedTaxesPayableCurrent" name="ValueAddedTaxesPayableCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_OtherTaxesPayableCurrent" name="OtherTaxesPayableCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_WarrantsAbstract" name="WarrantsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_WarrantsTable" name="WarrantsTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="YAAS_WarrantLiabilities" name="WarrantLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_LossOnIssuanceOfWarrantLiabilities" name="LossOnIssuanceOfWarrantLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsInitialFloorPrice" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsInitialFloorPrice" nillable="true" xbrli:periodType="instant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsInitialExercisePrice" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsInitialExercisePrice" nillable="true" xbrli:periodType="instant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsIssuance" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsIssuance" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageIssuance" name="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageIssuance" nillable="true" xbrli:periodType="duration" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingIssuanceTerm" name="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingIssuanceTerm" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="YAAS_YearEndBonusValue" name="YearEndBonusValue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
</schema>
