Amount paid or received to resolve the preacquisition contingency.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 340
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 2.A.6)
-URI https://asc.fasb.org/extlink&oid=122040515&loc=d3e105049-122735

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=128092470&loc=d3e4845-128472

+ Details

Name:	us-gaap_BusinessAcquisitionPreacquisitionContingencyAmountOfSettlement
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Reflects the amount of fees recognized as income related to loan originations, commitments or servicing which are not included in interest income and that exceed 1 percent of the aggregate of total interest income and other income.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 20
-Section 45
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=6378536&loc=d3e10102-111533

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04.13)
-URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260

+ Details

Name:	us-gaap_LoansAndLeasesReceivableFeesEarnedButExcludedFromYield
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Cash payments for and related to principal collection on loans related to operating activities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 25
-Subparagraph (g)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3536-108585

+ Details

Name:	us-gaap_PaymentsForLoans
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The amount of business acquisition preacquisition contingency total amount.

+ References

No definition available.

+ Details

Name:	zcmd_BusinessAcquisitionPreacquisitionContingencyTotalAmounts
Namespace Prefix:	zcmd_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- References

No definition available.

+ Details

Name:	zcmd_LoansReceivableDetailsLineItems
Namespace Prefix:	zcmd_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Details

Name:	us-gaap_DebtInstrumentAxis=zcmd_BorrowerAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=zcmd_BorrowerBMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=zcmd_BorrowerCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=zcmd_BorrowerDMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=zcmd_BorrowerEMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Loans Receivable (Details)	12 Months Ended
Loans Receivable (Details)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2021 CNY (¥)
Loans Receivable (Details) [Line Items]
Total amount		$ 775,098	¥ 5,000,000
Collected amount	$ 150,000
Borrower A [Member]
Loans Receivable (Details) [Line Items]
Loans amount		1,038,631	6,700,000
Borrower B [Member]
Loans Receivable (Details) [Line Items]
Loans amount		197,470	1,273,840
Borrower C [Member]
Loans Receivable (Details) [Line Items]
Loans amount		399,110	¥ 2,574,580
Borrower D [Member]
Loans Receivable (Details) [Line Items]
Loans amount		1,890,000
Collected amount		300,000
Loans collected amount	1,590,000
Borrower E [Member]
Loans Receivable (Details) [Line Items]
Loans amount	200,000	$ 200,000
Loans collected amount	$ 250,000