Income Taxes (Tables)

12 Months Ended

Dec. 31, 2021

Income Tax Disclosure [Abstract]

Schedule of income tax expenses

	For the years ended December 31,
	2019			2020		2021		2021
	RMB			RMB		RMB		USD
Current income tax expense		6,814			5,459		5,285		829
Deferred income tax expense (benefit)		(191	)		1,945		319		50
Income tax expenses		6,623			7,404		5,604		879

Schedule of reconciliation of differences between the statutory tax rate and the effective tax rate

	For the years ended December 31,
	2019			2020			2021
Income tax computed at PRC statutory tax rate		25.0	%		25.0	%		25.0	%
Effect of tax-preferential entities		(21.2	)%		(22.2	)%		(23.2	)%
Non-deductible expenses		0.5	%		1.2	%		1.2	%
Income tax expense		4.3	%		4.0	%		3.2	%

Schedule of components of deferred taxes

	As of December 31,
	2020		2021		2021
	RMB		RMB		USD
Deferred tax assets:
Allowance for doubtful accounts		633		171		27
Net operating losses carried forward		5,021		4,181		656
		5,654		4,352		683

Schedule of components of deferred liabilities

	As of December 31,
	2020		2021		2021
	RMB		RMB		USD
Deferred tax liabilities
Intangible assets acquired through acquisition		59,729		58,746		9,219
		59,729		58,746		9,219