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Accounts Receivable, Net (Tables)

12 Months Ended

Dec. 31, 2024

Receivables [Abstract]

Summary of Account Receivable

		As of December 31,
		2023				2024
		RMB				RMB				US$
Accounts receivable			165,254				197,880				27,110
Allowance for credit losses			(38,396	)			(45,867	)			(6,284	)
			126,858				152,013				20,826

Summary of Movement in the Allowances for Doubtful Accounts

The movements in the allowances for doubtful accounts and credit losses were as follows:

		As of December 31,
		2022				2023				2024
		RMB				RMB				RMB				US$
Balance at the beginning of the year			39,166				42,914				38,396				5,260
Provisions/(Reversals)			3,748				(4,518	)			7,471				1,024
Balance at the end of the year			42,914				38,396				45,867				6,284

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- Definition

Account receivable, net.

+ References

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- Definition

Tabular disclosure of allowance for credit loss on accounts receivable.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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