Accounts Receivable, Net (Details) - Schedule of Analysis of the Allowance for Credit Losses ¥ in Thousands, $ in Thousands	12 Months Ended
Dec. 31, 2023 CNY (¥)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 CNY (¥)	Dec. 31, 2021 CNY (¥)
Schedule Of Analysis Of The Allowance For Credit Losses Abstract
Balance, beginning of year	¥ 3,546	$ 499	¥ 2,215	¥ 3,813
Bad debt allowances from acquisition			(1,459)
Additions (recovery)	1,530	216	2,739	(1,592)
Exchange difference	21	3	51	(6)
Balance, end of year	¥ 5,097	$ 718	¥ 3,546	¥ 2,215

Amount, after allowance for credit loss, of accounts and financing receivables, classified as current. Includes, but is not limited to, notes and loan receivable.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481990/310-10-45-2

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481990/310-10-45-9

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant