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  <xs:element name="PercentageObligationToRedeemPublicSharesEntityDoesNotCompleteABusinessCombination" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_PercentageObligationToRedeemPublicSharesEntityDoesNotCompleteABusinessCombination"/>
  <xs:element name="NumberOfBusinessDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_NumberOfBusinessDays"/>
  <xs:element name="PeriodFromClosingOfPublicOfferingToCompleteBusinessCombination" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_PeriodFromClosingOfPublicOfferingToCompleteBusinessCombination"/>
  <xs:element name="MaximumNetInterestToPayDissolutionExpenses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="checu_MaximumNetInterestToPayDissolutionExpenses"/>
  <xs:element name="NumberOfOrdinaryShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_NumberOfOrdinaryShares"/>
  <xs:element name="ClassOfWarrantDescription" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_ClassOfWarrantDescription"/>
  <xs:element name="MinimumPricePerPublicShares" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_MinimumPricePerPublicShares"/>
  <xs:element name="WorkingCapitalLoansConvertedIntoUnits" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="checu_WorkingCapitalLoansConvertedIntoUnits"/>
  <xs:element name="SummaryofSignificantAccountingPoliciesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="checu_SummaryofSignificantAccountingPoliciesDetailsTable"/>
  <xs:element name="PublicOfferingDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="checu_PublicOfferingDetailsTable"/>
  <xs:element name="NumberOfSharesIssuedPerUnit" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_NumberOfSharesIssuedPerUnit"/>
  <xs:element name="NumberOfTradingDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_NumberOfTradingDays"/>
  <xs:element name="BusinessCombinationTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_BusinessCombinationTerm"/>
  <xs:element name="PrivatePlacementDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="checu_PrivatePlacementDetailsTable"/>
  <xs:element name="InitialBusinessCombinationSalesDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_InitialBusinessCombinationSalesDays"/>
  <xs:element name="RelatedPartyTransactionsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="checu_RelatedPartyTransactionsDetailsTable"/>
  <xs:element name="TransferAssignOrSellAnySharesOrWarrantsAfterCompletionOfInitialBusinessCombinationStockPriceTrigger" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_TransferAssignOrSellAnySharesOrWarrantsAfterCompletionOfInitialBusinessCombinationStockPriceTrigger"/>
  <xs:element name="TransferAssignOrSellAnySharesOrWarrantsAfterCompletionOfInitialBusinessCombinationThresholdTradingDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_TransferAssignOrSellAnySharesOrWarrantsAfterCompletionOfInitialBusinessCombinationThresholdTradingDays"/>
  <xs:element name="TransferAssignOrSellAnySharesOrWarrantsAfterCompletionOfInitialBusinessCombinationThresholdConsecutiveTradingDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_TransferAssignOrSellAnySharesOrWarrantsAfterCompletionOfInitialBusinessCombinationThresholdConsecutiveTradingDays"/>
  <xs:element name="MaximumWorkingCapitalLoansConvertibleIntoPrivatePlacement" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="checu_MaximumWorkingCapitalLoansConvertibleIntoPrivatePlacement"/>
  <xs:element name="WorkingCapitalLoans" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="checu_WorkingCapitalLoans"/>
  <xs:element name="CommitmentsandContingenciesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="checu_CommitmentsandContingenciesDetailsTable"/>
  <xs:element name="UnderwritersOptionDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_UnderwritersOptionDays"/>
  <xs:element name="UnderwritingCommissionPercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_UnderwritingCommissionPercentage"/>
  <xs:element name="UnderwritingCommissionAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="checu_UnderwritingCommissionAmount"/>
  <xs:element name="PercentageOfGrossProceedsOfInitialPublicOffering" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_PercentageOfGrossProceedsOfInitialPublicOffering"/>
  <xs:element name="EconomicDispositionOfSecuritiesPeriodSalesOfInitialPublicOfffering" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_EconomicDispositionOfSecuritiesPeriodSalesOfInitialPublicOfffering"/>
  <xs:element name="ShareholdersDeficitDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="checu_ShareholdersDeficitDetailsTable"/>
  <xs:element name="PercentageOfSharesOutstanding" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_PercentageOfSharesOutstanding"/>
  <xs:element name="ShareholdersVotingPercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_ShareholdersVotingPercentage"/>
  <xs:element name="NumberOfPurchaseShares" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_NumberOfPurchaseShares"/>
  <xs:element name="MaximumRedemptionOfWarrantsPricePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_MaximumRedemptionOfWarrantsPricePerShare"/>
  <xs:element name="NumberOfWrittenNoticeOfRedemptionPeriod" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_NumberOfWrittenNoticeOfRedemptionPeriod"/>
  <xs:element name="MaximumWarrantPricePerShares" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_MaximumWarrantPricePerShares"/>
  <xs:element name="BusinessCombinationMinimumPricePerShares" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_BusinessCombinationMinimumPricePerShares"/>
  <xs:element name="MaximumAggregateGrossProceedsFromTotalEquity" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_MaximumAggregateGrossProceedsFromTotalEquity"/>
  <xs:element name="PercentageOfHigherOfMarketValue" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_PercentageOfHigherOfMarketValue"/>
  <xs:element name="RedemptionTriggerPricePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_RedemptionTriggerPricePerShare"/>
  <xs:element name="FairValueMeasurementsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="checu_FairValueMeasurementsDetailsTable"/>
  <xs:element name="FairValueOfWarrantPricePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="checu_FairValueOfWarrantPricePerShare"/>
  <xs:element name="BTIGLLCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_BTIGLLCMember"/>
  <xs:element name="CaymanSponsorMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_CaymanSponsorMember"/>
  <xs:element name="ChengheInvestmentIIILLCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_ChengheInvestmentIIILLCMember"/>
  <xs:element name="ClassAOrdinarySharesParValue00001PerShareMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_ClassAOrdinarySharesParValue00001PerShareMember"/>
  <xs:element name="CoSponsorsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_CoSponsorsMember"/>
  <xs:element name="DelawareSponsorMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_DelawareSponsorMember"/>
  <xs:element name="FounderShareMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_FounderShareMember"/>
  <xs:element name="PromissoryNoteMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_PromissoryNoteMember"/>
  <xs:element name="PublicSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_PublicSharesMember"/>
  <xs:element name="PublicWarrantsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_PublicWarrantsMember"/>
  <xs:element name="RedeemableWarrantsEachWholeWarrantExercisableForOneClassAOrdinaryShareEachAtAnExercisePriceOf1150PerShareMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_RedeemableWarrantsEachWholeWarrantExercisableForOneClassAOrdinaryShareEachAtAnExercisePriceOf1150PerShareMember"/>
  <xs:element name="RedeemableWarrantsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_RedeemableWarrantsMember"/>
  <xs:element name="SponsorsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_SponsorsMember"/>
  <xs:element name="UnderwritingAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_UnderwritingAgreementMember"/>
  <xs:element name="UnitsEachConsistingOfOneClassAOrdinaryShare00001ParValueAndOnehalfOfOneRedeemableWarrantMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_UnitsEachConsistingOfOneClassAOrdinaryShare00001ParValueAndOnehalfOfOneRedeemableWarrantMember"/>
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  <xs:element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="checu_DocumentAndEntityInformationAbstract"/>
</xs:schema>