XML 37 R16.htm IDEA: XBRL DOCUMENT v3.21.1
Long Term Deposits and Other Assets
 12 Months Ended
Dec. 31, 2020
Debt Disclosure [Abstract]  
LONG TERM DEPOSITS AND OTHER ASSETS

10.

Long term deposits and other Assets


Long term deposits and other assets consist of the following:


   As of December 31, 
   2019   2020   2020 
   RMB   RMB   USD 
Rent deposits    392    572    88 
Advertising deposits    2,369    810    124 
Long term deposits and other assets    2,761    1,382    212