Right of Use Assets (Tables)

12 Months Ended

Dec. 31, 2022

Right of Use Assets [Abstract]

Schedule of supplemental balance sheet information related to operating leases

	As of December 31,
	2022		2022
	RMB		USD
Right-of-use assets, net		19,209		2,785
Operating lease liabilities - current		7,174		1,040
Operating lease liabilities - non-current		12,773		1,852
Total operating lease liabilities		19,947		2,892

Schedule of weighted average remaining lease terms and discount rates for all of operating leases

Remaining lease term and discount rate:
Weighted average remaining lease term (years)	2.75 years
Weighted average discount rate	4.75 %

Schedule of maturities of lease liabilities

Twelve months ending June 30,	RMB		USD
2023		7,911		1,147
2024		8,360		1,212
2025		4,210		610
2026		707		103
Total future minimum lease payments		21,188		3,072
Less: imputed interest		1,241		180
Present value of lease liabilities		19,947		2,892