Cygg Foundation

EIN 87-2260082 • San Jose, CA

791 Regent Park DrSan Jose, CA 95123

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

0.00x

Tied with the lowest-debt nonprofits in its peer group.

<$500k nonprofits • Source year 2025

0.00x

Tied with the lowest-debt nonprofits in its peer group.

<$500k nonprofits • Source year 2025

92%

Higher net margin than 96% of similar nonprofits.

<$500k nonprofits • Source year 2025

Higher top officer pay than 81% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

<$500k nonprofits • Source year 2025

47%

Faster asset growth than 88% of similar nonprofits.

<$500k nonprofits • Annualized from 2024 to 2025

12%

Faster revenue growth than 66% of similar nonprofits.

<$500k nonprofits • Annualized from 2024 to 2025

Balance Sheet

Liabilities / Assets63rd percentile

Assets

$211,035

Up $67,753 (+47%) from 2024

Liabilities

Down

Down $1 (-100%) from 2024

Net Assets

$211,035

Up $67,753 (+47%) from 2024

Operations

Liabilities / Revenue66th percentile Net Margin96th percentile

Revenue

$73,734

Up $8,118 (+12%) from 2024

Expenses

Down

$5,982

Down $544 (-8.3%) from 2024

Net Income

$67,752

Up $8,662 (+15%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth88th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

Highlighted filing

2025

Assets$211,035

Liabilities$0

Net Assets$211,035

Open 2025 Filing

Operations Trend

Revenue Growth66th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

Highlighted filing

2025

Revenue$73,734

Expenses$5,982

Net Income$67,752

Open 2025 Filing

Filings

Most recent year

2025 • Form 990PFDetailed filing. Detailed filing data is available for this year.

Open filing

Assets: $211,035
Liabilities: $0
Net assets: $211,035
Revenue: $73,734
Expenses: $5,982
Net income: $67,752

	Balance Sheet			Operations
Year	Assets	Liabilities	Net Assets	Revenue	Expenses	Net Income
2025Detailed filing. Detailed filing data is available for this year.	$2.11	$0.00	$2.11	$0.74	$0.06	$0.68
2024Detailed filing. Detailed filing data is available for this year.	$1.43	$0.00	$1.43	$0.66	$0.07	$0.59
2023Detailed filing. Detailed filing data is available for this year.	$0.84	$0.00	$0.84	$0.44	$0.01	$0.43
2022Detailed filing. Detailed filing data is available for this year.	$0.41	$0.00	$0.41	$0.48	$0.06	$0.41

Latest Filing Detail

Jump To

Filing Snapshot

Filing Period: Aug 1, 2024 to Jul 31, 2025
Signed: Aug 13, 2025
Return Version: 2024v5.2

Compensation and Service Providers

Top Officer Pay81st percentile

Employees

Name	Title	Full / Part Time	Base	Other	Total
CHENGYU MAO	CEO	-	$0	-	-
WEILI MIAO	CFO	-	$0	-	-

Grants and Assistance

Foundation Grants and Related Investments

Type	Recipient	Purpose	Status	Location	Amount
Paid Grant	Colel Chabad	Charitable	PC Public charity de	Brooklyn, NY, US	$1,250
Paid Grant	SJPOA Charitable Foundation	Charitable	PC Public charity de	San Jose, CA, US	$260
Paid Grant	San Francisco Zoo	Charitable	PC Public charity de	San Francisco, CA, US	$100
Paid Grant	Wikimedia Foundation	Charitable	PC Public charity de	SAN FRANCISCO, CA, US	$50

Filing and Contact Details

Filer

Filer Name: CYGG Foundation
EIN: 87-2260082
In Care Of: % Chengyu Mao
Phone: 9519616697
Address: 791 Regent Park Dr, San Jose, CA 95123

Signing Officer

Name: Chengyu Mao
Title: CEO
Phone: 9519616697
Signed: 2025-08-13
Discuss with paid preparer: Yes

Preparer

Firm: Entholpy EMC Inc
Address: 46520 Fremont Blvd, Ste606, Fremont, CA 94538
Preparer: Danming Xu
Phone: 4089962002

Raw XML AppendixShowing 400 of 425 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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GainLossSaleOtherAssetsSch/GainLossSaleOtherAssetGrp/AcquiredDt	3	2023-12
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GainLossSaleOtherAssetsSch/GainLossSaleOtherAssetGrp/AcquiredDt	5	2024-06
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GainLossSaleOtherAssetsSch/GainLossSaleOtherAssetGrp/AssetDesc	2	5 Shs of APP Comm Stocks
GainLossSaleOtherAssetsSch/GainLossSaleOtherAssetGrp/AssetDesc	3	SP 500 ETF
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GainLossSaleOtherAssetsSch/GainLossSaleOtherAssetGrp/AssetDesc	5	40 Shs of CLS Comm Stocks
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GainLossSaleOtherAssetsSch/GainLossSaleOtherAssetGrp/BasisAmt	1	4711
GainLossSaleOtherAssetsSch/GainLossSaleOtherAssetGrp/BasisAmt	2	1591
GainLossSaleOtherAssetsSch/GainLossSaleOtherAssetGrp/BasisAmt	3	477
GainLossSaleOtherAssetsSch/GainLossSaleOtherAssetGrp/BasisAmt	4	1558
GainLossSaleOtherAssetsSch/GainLossSaleOtherAssetGrp/BasisAmt	5	2672
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GainLossSaleOtherAssetsSch/GainLossSaleOtherAssetGrp/HowAcquiredTxt	5	Purchased
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InvestmentsOtherSchedule2/InvestmentsOtherGrp/ListedAtCostOrFMVCd	11	FMV
InvestmentsOtherSchedule2/InvestmentsOtherGrp/ListedAtCostOrFMVCd	12	FMV
InvestmentsOtherSchedule2/InvestmentsOtherGrp/ListedAtCostOrFMVCd	13	FMV
InvestmentsOtherSchedule2/InvestmentsOtherGrp/ListedAtCostOrFMVCd	14	FMV
InvestmentsOtherSchedule2/InvestmentsOtherGrp/ListedAtCostOrFMVCd	15	FMV
InvestmentsOtherSchedule2/InvestmentsOtherGrp/ListedAtCostOrFMVCd	16	FMV
InvestmentsOtherSchedule2/InvestmentsOtherGrp/ListedAtCostOrFMVCd	17	FMV
InvestmentsOtherSchedule2/InvestmentsOtherGrp/ListedAtCostOrFMVCd	18	FMV
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IRS990PF/MinimumInvestmentReturnGrp/MinimumInvestmentReturnAmt	0	10633
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IRS990PF/MinimumInvestmentReturnGrp/ReductionClaimedAmt	0	0
IRS990PF/MinimumInvestmentReturnGrp/TotalFMVOfUnusedAssetsAmt	0	215895
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompOfHghstPdCntrctOrNONETxt	0	NONE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompOfHghstPdEmplOrNONETxt	0	NONE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/ContractorPaidOver50kCnt	0	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	0	2.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	1	2.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	0	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	1	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt	0	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt	1	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt	0	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt	1	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	0	CHENGYU MAO
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	1	WEILI MIAO
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	0	CEO
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	1	CFO
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	0	791 Regent Park Dr
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	1	791 Regent Park Dr
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	0	San Jose
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	1	San Jose
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	0	CA
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	1	CA
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	0	95123
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	1	95123
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OtherEmployeePaidOver50kCnt	0	0
IRS990PF/Organization501c3ExemptPFInd	0	X
IRS990PF/PFQualifyingDistributionsGrp/ExpensesAndContributionsAmt	0	5982
IRS990PF/PFQualifyingDistributionsGrp/QualifyingDistributionsAmt	0	5982
IRS990PF/PrivateOperatingFoundationsGrp/LessorAdjNetIncmMinInvstRetGrp/CurrentYearAmt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/LessorAdjNetIncmMinInvstRetGrp/TotalAmt	0	0
IRS990PF/PrivateOperatingFoundationsGrp/QualifyingDistributionsGrp/TotalAmt	0	0
IRS990PF/StatementsRegardingActy4720Grp/ActsFailToQlfyAsExceptionsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/BrrwOrLendDisqualifiedPrsnInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/BusinessHoldingsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/ExcessBusinessHoldingsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/FurnGoodsDisqualifiedPrsnInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/GrantsToIndividualsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/GrantsToOrganizationsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/InfluenceElectionInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/InfluenceLegislationInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/JeopardyInvestmentsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/MaintainedExpenditureRspnsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/NoncharitablePurposeInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/PayCompDisqualifiedPrsnInd	0	true
IRS990PF/StatementsRegardingActy4720Grp/PaymentToGovernmentOfficialInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/PayPremiumsPrsnlBnftCntrctInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/ProceedsOrNetIncomeInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/ProhibitedTaxShelterTransInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/RcvFndsToPayPrsnlBnftCntrctInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/SaleOrExchDisqualifiedPrsnInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/SubjToTaxRmnrtnExPrchtPymtInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/TransactionsFailToQlfyAsExcInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/TransferAstDisqualifiedPrsnInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPriorActsInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPYJeopardyInvstInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/UndistributedIncomePYInd	0	false
IRS990PF/StatementsRegardingActy4720Grp/UndistrIncmSect4942a2NotAppInd	0	false
IRS990PF/StatementsRegardingActyGrp/ActivitiesNotPreviouslyRptInd	0	false
IRS990PF/StatementsRegardingActyGrp/AtLeast5000InAssetsInd	0	true
IRS990PF/StatementsRegardingActyGrp/ChangesToArticlesOrBylawsInd	0	false
IRS990PF/StatementsRegardingActyGrp/ComplyWithPublicInspRqrInd	0	true
IRS990PF/StatementsRegardingActyGrp/DonorAdvisedFundInd	0	false
IRS990PF/StatementsRegardingActyGrp/ForeignAccountsQuestionInd	0	false
IRS990PF/StatementsRegardingActyGrp/Form1120POLFiledInd	0	false
IRS990PF/StatementsRegardingActyGrp/Form990PFFiledWithAttyGenInd	0	true
IRS990PF/StatementsRegardingActyGrp/LegislativePoliticalActyInd	0	false
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/AddressLine1Txt	0	791 Regent Park Dr
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/CityNm	0	San Jose
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/StateAbbreviationCd	0	CA
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/ZIPCd	0	95123
IRS990PF/StatementsRegardingActyGrp/MoreThan100SpentInd	0	false
IRS990PF/StatementsRegardingActyGrp/NewSubstantialContributorsInd	0	false
IRS990PF/StatementsRegardingActyGrp/OrganizationDissolvedEtcInd	0	false
IRS990PF/StatementsRegardingActyGrp/OrgReportOrRegisterStateCd	0	CA
IRS990PF/StatementsRegardingActyGrp/OwnControlledEntityInd	0	false
IRS990PF/StatementsRegardingActyGrp/PersonsWithBooksName/BusinessNameLine1Txt	0	Chengyu Mao
IRS990PF/StatementsRegardingActyGrp/PhoneNum	0	9519616697
IRS990PF/StatementsRegardingActyGrp/PrivateOperatingFoundationInd	0	false
IRS990PF/StatementsRegardingActyGrp/Section508eRqrSatisfiedInd	0	true
IRS990PF/StatementsRegardingActyGrp/UnrelatedBusIncmOverLimitInd	0	false
IRS990PF/SupplementaryInformationGrp/ContributingManagerNm	0	CHENGYU MAO
IRS990PF/SupplementaryInformationGrp/ContributingManagerNm	1	WEILI MIAO
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	0	1250
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	1	260
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	2	100
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	3	50
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	0	Charitable
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	1	Charitable
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	2	Charitable
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	3	Charitable
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	0	Colel Chabad
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	1	SJPOA Charitable Foundation
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	2	San Francisco Zoo
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	3	Wikimedia Foundation
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	0	PC Public charity de
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	1	PC Public charity de
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	2	PC Public charity de
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	3	PC Public charity de
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	0	806 Eastern Parkway
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	1	1234 First Steet
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	2	1 Zoo Road
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	3	1 Sansome Street Suite 1895
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	0	Brooklyn
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	1	San Jose
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	2	San Francisco
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	3	SAN FRANCISCO
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	0	NY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	1	CA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	2	CA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	3	CA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	0	11213
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	1	95106
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	2	94132
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	3	94104
IRS990PF/SupplementaryInformationGrp/OnlyContriToPreselectedInd	0	X
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriApprvFutAmt	0	0
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriPdDurYrAmt	0	1660
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd	0	false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd	0	false
IRS990PF/UndistributedIncomeGrp/AppliedToCurrentYearAmt	0	5612
IRS990PF/UndistributedIncomeGrp/AppliedToPriorYearsAmt	0	0
IRS990PF/UndistributedIncomeGrp/DistributableAsAdjustedAmt	0	10544
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovAppCYAmt	0	4932
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr1Amt	0	479
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr3Amt	0	4453
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovAppCYCorpusAmt	0	4932
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovToNextYrAmt	0	370
IRS990PF/UndistributedIncomeGrp/ExcessFromCurrentYearAmt	0	370
IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt	0	5982
IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt	0	370
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt	0	370
IRS990PF/UndistributedIncomeGrp/TotalExcessDistributionCyovAmt	0	4932
IRS990PF/UndistributedIncomeGrp/TreatedAsDistriFromCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt	0	0
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	0	1
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	1	2
IRS990ScheduleB/ContributorInformationGrp/ContributorPersonNm	0	CHENGYU MAO
IRS990ScheduleB/ContributorInformationGrp/ContributorPersonNm	1	CHENGYU MAO
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	0	791 Regent Park Dr
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	1	791 Regent Park Dr
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	0	San Jose
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	1	San Jose
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	0	CA
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	1	CA
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	0	95123
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	1	95123
IRS990ScheduleB/ContributorInformationGrp/NoncashContributionInd	0	X
IRS990ScheduleB/ContributorInformationGrp/NoncashContributionInd	1	X
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd	0	X
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd	1	X
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	0	26985
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	1	40338
IRS990ScheduleB/GeneralRuleInd	0	X
IRS990ScheduleB/NonCashPropertyContributionGrp/ContributorNum	0	1
IRS990ScheduleB/NonCashPropertyContributionGrp/ContributorNum	1	2
IRS990ScheduleB/NonCashPropertyContributionGrp/FairMarketValueAmt	0	26985
IRS990ScheduleB/NonCashPropertyContributionGrp/FairMarketValueAmt	1	40338
IRS990ScheduleB/NonCashPropertyContributionGrp/NoncashPropertyDesc	0	20 shares RCL 23552 55 shares APP 31811 180 shares CCL 2655
IRS990ScheduleB/NonCashPropertyContributionGrp/NoncashPropertyDesc	1	124 shares TSLA 32531
IRS990ScheduleB/NonCashPropertyContributionGrp/ReceivedDt	0	2024-12-12
IRS990ScheduleB/NonCashPropertyContributionGrp/ReceivedDt	1	2025-06-13
IRS990ScheduleB/Organization501c3ExemptPFInd	0	X
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	0	Office Expenses
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	1	Operating Expenses
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt	0	410
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt	1	2763
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	0	410
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	1	2763
OtherIncreasesSchedule/OtherIncreasesDetail/Amt	0	1
OtherIncreasesSchedule/OtherIncreasesDetail/Desc	0	Rounding Adjustment
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/Amt	0	1000
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/Amt	1	50
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/Amt	2	3
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/CategoryTxt	0	Tax Preparation Fee
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/CategoryTxt	1	Fed State Filling Fee
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/CategoryTxt	2	Bank Fee
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/DisbursementsCharitablePrpsAmt	0	1000
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/DisbursementsCharitablePrpsAmt	1	50
OtherProfessionalFeesSchedule/OtherProfessionalFeesDetail/DisbursementsCharitablePrpsAmt	2	3
ReturnHeader/BuildTS	0	2025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd	0	true
ReturnHeader/BusinessOfficerGrp/PersonNm	0	CHENGYU MAO
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt	0	CEO
ReturnHeader/BusinessOfficerGrp/PhoneNum	0	9519616697
ReturnHeader/BusinessOfficerGrp/SignatureDt	0	2025-08-13

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