Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of intangible assets

	As of December 31,
	2019			2020			2020
	RMB			RMB			USD
At cost:
Trademark		23			26,718			4,095
Patent		33			33			5
Copyright		69			97			15
Software		142			6,804			1,042
License acquired		-			207,835			31,853
Total		267			241,487			37,010
Less: accumulated depreciation		(72	)		(1,853	)		(284	)
Intangible assets, net		195			239,634			36,726

Schedule of estimated annual amortization expense

	Amortization		Amortization
Twelve months ending December 31,	RMB		USD
2021		4,076		625
2022		4,076		625
2023		3,998		613
2024		3,998		613
2025		3,472		532
Thereafter		12,415		1,903
Total		32,035		4,911