OTHER PAYABLES AND ACCRUED LIABILITIES (Tables)

6 Months Ended

Jun. 30, 2021

Other Payables And Accrued Liabilities

Schedule of Other Payables and Accrued Liabilities

	December 31,		June 30,		June 30,
	2020		2021		2021
	CNY		CNY		US$
	(Audited)		(Unaudited)		(Unaudited)
Contract deposit		102		104		16
Social security payable (a)		96		91		14
Payroll payable		423		228		35
Welfare payable		10		—		—
Accrued expenses		2,909		3,130		485
Others		18		14		2
		3,558		3,567		552

(a) The social security payable represents amounts payable to the PRC government-managed retirement insurance, medical insurance, etc.