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  <xs:element name="LiquidityandGoingConcernDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="tdth_LiquidityandGoingConcernDetailsTable"/>
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  <xs:element name="MaturityDateDomainDomain" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_MaturityDateDomainDomain"/>
  <xs:element name="RelatedPartyTransactionsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="tdth_RelatedPartyTransactionsDetailsTable"/>
  <xs:element name="OrdinarySharesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="tdth_OrdinarySharesDetailsTable"/>
  <xs:element name="NumberOfOrdinaryShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="tdth_NumberOfOrdinaryShares"/>
  <xs:element name="SubsequentEventsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="tdth_SubsequentEventsDetailsTable"/>
  <xs:element name="MaturityDateAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:dimensionItem" id="tdth_MaturityDateAxis"/>
  <xs:element name="AmericanDepositarySharesEachRepresentingEightClassBOrdinarySharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_AmericanDepositarySharesEachRepresentingEightClassBOrdinarySharesMember"/>
  <xs:element name="AmericanDepositarySharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_AmericanDepositarySharesMember"/>
  <xs:element name="ApolloEntertainmentMediaPteLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_ApolloEntertainmentMediaPteLtdMember"/>
  <xs:element name="ArcDevelopmentGroupCompanyLimitedMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_ArcDevelopmentGroupCompanyLimitedMember"/>
  <xs:element name="BalanceSheetMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_BalanceSheetMember"/>
  <xs:element name="BroadFundManagementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_BroadFundManagementMember"/>
  <xs:element name="BusinessConsultingServiceMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_BusinessConsultingServiceMember"/>
  <xs:element name="ChoonHowLiewMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_ChoonHowLiewMember"/>
  <xs:element name="ClassBOrdinarySharesParValueUS000001PerShareMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_ClassBOrdinarySharesParValueUS000001PerShareMember"/>
  <xs:element name="CongTyTnhhTridentDigitalTechMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_CongTyTnhhTridentDigitalTechMember"/>
  <xs:element name="CustomerAMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_CustomerAMember"/>
  <xs:element name="CustomerBMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_CustomerBMember"/>
  <xs:element name="CustomerCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_CustomerCMember"/>
  <xs:element name="CustomerDMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_CustomerDMember"/>
  <xs:element name="CustomerEMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_CustomerEMember"/>
  <xs:element name="CustomerFMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_CustomerFMember"/>
  <xs:element name="CustomerMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_CustomerMember"/>
  <xs:element name="ITConsultingMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_ITConsultingMember"/>
  <xs:element name="ITCustomizationMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_ITCustomizationMember"/>
  <xs:element name="JipsyTradeLimitedMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_JipsyTradeLimitedMember"/>
  <xs:element name="JuneThirtyTwoThousandTwentySixMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_JuneThirtyTwoThousandTwentySixMember"/>
  <xs:element name="ManagementSoftwareMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_ManagementSoftwareMember"/>
  <xs:element name="MarchTwentyFourTwoThousandTwentySixMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_MarchTwentyFourTwoThousandTwentySixMember"/>
  <xs:element name="MaybankSingaporeLimitedMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_MaybankSingaporeLimitedMember"/>
  <xs:element name="OCBCBankMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_OCBCBankMember"/>
  <xs:element name="OCBCBankOneMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_OCBCBankOneMember"/>
  <xs:element name="OngSauKangMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_OngSauKangMember"/>
  <xs:element name="OthersMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_OthersMember"/>
  <xs:element name="PohKiongTanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_PohKiongTanMember"/>
  <xs:element name="PurchaseMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_PurchaseMember"/>
  <xs:element name="QualityZoneTechnologiesPteLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_QualityZoneTechnologiesPteLtdMember"/>
  <xs:element name="ShareholdersMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_ShareholdersMember"/>
  <xs:element name="SoonHuatLimMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_SoonHuatLimMember"/>
  <xs:element name="SoonTaiLeeMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_SoonTaiLeeMember"/>
  <xs:element name="StatementsOfOperationsAndComprehensiveLossAndStatementsOfCashFlowsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_StatementsOfOperationsAndComprehensiveLossAndStatementsOfCashFlowsMember"/>
  <xs:element name="SubscriptionReceivableMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_SubscriptionReceivableMember"/>
  <xs:element name="SummerExplorerInvestmentsLimitedMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_SummerExplorerInvestmentsLimitedMember"/>
  <xs:element name="SupplierAMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_SupplierAMember"/>
  <xs:element name="SupplierBMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_SupplierBMember"/>
  <xs:element name="SupplierCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_SupplierCMember"/>
  <xs:element name="SupplierDMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_SupplierDMember"/>
  <xs:element name="SupplierEMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_SupplierEMember"/>
  <xs:element name="SupplierMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_SupplierMember"/>
  <xs:element name="TridentConsultancyPteLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_TridentConsultancyPteLtdMember"/>
  <xs:element name="TridentDigitalTechPteLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_TridentDigitalTechPteLtdMember"/>
  <xs:element name="TridentFoodtechPteLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_TridentFoodtechPteLtdMember"/>
  <xs:element name="VijaiDharamdasParwaniMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_VijaiDharamdasParwaniMember"/>
  <xs:element name="WilsonChanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_WilsonChanMember"/>
  <xs:element name="WongYeeFuneMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_WongYeeFuneMember"/>
  <xs:element name="YatHongLoMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_YatHongLoMember"/>
  <xs:element name="LiquidityAndGoingConcernLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_LiquidityAndGoingConcernLineItems"/>
  <xs:element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="tdth_DocumentAndEntityInformationAbstract"/>
</xs:schema>
