XML 60 R51.htm IDEA: XBRL DOCUMENT v3.21.2
ACCRUED LIABILITIES AND OTHER PAYABLES - Additional Information (Details) - CNY (¥)
Jun. 30, 2021
Dec. 31, 2020
Disclosure Of ACCRUED LIABILITIES AND OTHER PAYABLES [Line Items]    
Deposits received from distributors ¥ 16,200,000 ¥ 16,200,000
Minimum    
Disclosure Of ACCRUED LIABILITIES AND OTHER PAYABLES [Line Items]    
Deposits received from distributors 400,000  
Maximum    
Disclosure Of ACCRUED LIABILITIES AND OTHER PAYABLES [Line Items]    
Deposits received from distributors ¥ 1,000,000