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  <xs:element id="glxg_TwotierProfitsTaxRatesMember" name="TwotierProfitsTaxRatesMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="glxg_PercentageOfShareCapital" name="PercentageOfShareCapital" type="dtr:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="glxg_ScheduleOfPropertyAndEquipmentAbstract" name="ScheduleOfPropertyAndEquipmentAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="glxg_IssuanceOfOrdinaryShare" name="IssuanceOfOrdinaryShare" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="glxg_PercentageOfClosingPrice" name="PercentageOfClosingPrice" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" />
  <xs:element id="glxg_PercentageOfRepaymentOfTotalOutstanding" name="PercentageOfRepaymentOfTotalOutstanding" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="glxg_PostSplitClassAOrdinarySharesMember" name="PostSplitClassAOrdinarySharesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="glxg_PreSplitClassAOrdinarySharesMember" name="PreSplitClassAOrdinarySharesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="glxg_ShareBasedCompensationDetailsTable" name="ShareBasedCompensationDetailsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="glxg_TwoThousandTwentySixPIPETransactionMember" name="TwoThousandTwentySixPIPETransactionMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="glxg_ScheduleOfTransactionsWithRelatedPartiesAbstract" name="ScheduleOfTransactionsWithRelatedPartiesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="glxg_NoahTrustAsiaLimitedMember" name="NoahTrustAsiaLimitedMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="glxg_NebulaThreeHundredAndSixtyServicesLimitedMember" name="NebulaThreeHundredAndSixtyServicesLimitedMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="glxg_EmployeeShareOwnershipPlanMember" name="EmployeeShareOwnershipPlanMember" type="dtr:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="glxg_RelatedPartyTransactionRelationship" name="RelatedPartyTransactionRelationship" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="glxg_Nebula360ServicesLimitedOneMember" name="Nebula360ServicesLimitedOneMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true" />
  <xs:element id="glxg_PayrollOutsourcingServicesPolicyTextBlock" name="PayrollOutsourcingServicesPolicyTextBlock" type="dtr:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="glxg_DistributionOfSharesUponESOP" name="DistributionOfSharesUponESOP" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="glxg_ProccedsFromRepaymentsFromUltimateShareholders" name="ProccedsFromRepaymentsFromUltimateShareholders" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xs:element id="glxg_AmountofUnpaidDividend" name="AmountofUnpaidDividend" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="glxg_UnpaidDeferredIPOCostsinDollars" name="UnpaidDeferredIPOCostsinDollars" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit" />
  <xs:element id="glxg_DeferredIPOCostsRecognizedAsAdditionalPaidinCapitalinDollars" name="DeferredIPOCostsRecognizedAsAdditionalPaidinCapitalinDollars" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit" />
  <xs:element id="glxg_ScheduleOfPropertyAndEquipmentEstimatedUsefulLivesTableTextBlock" name="ScheduleOfPropertyAndEquipmentEstimatedUsefulLivesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="glxg_RelatedPartiesPolicyPolicyTextBlock" name="RelatedPartiesPolicyPolicyTextBlock" type="dtr:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="glxg_PrepaymentDepositsAndOtherReceivablesPolicyTextBlock" name="PrepaymentDepositsAndOtherReceivablesPolicyTextBlock" type="dtr:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="glxg_LongtermRentalDepositsPolicyTextBlock" name="LongtermRentalDepositsPolicyTextBlock" type="dtr:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="glxg_LiquidityRiskPolicyTextBlock" name="LiquidityRiskPolicyTextBlock" type="dtr:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
  <xs:element id="glxg_ScheduleOfGroupsRevenuesDisaggregatedByServiceLinesTableTextBlock" name="ScheduleOfGroupsRevenuesDisaggregatedByServiceLinesTableTextBlock" type="dtr:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" />
</xs:schema>
