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Long Term Deposits and Other Assets
 12 Months Ended
Dec. 31, 2022
Long Term Deposits and Other Assets [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, 
   2021   2022   2022 
   RMB   RMB   USD 
Rent deposits   418    684    99 
Advertising deposits   734    269    39 
Long term deposits and other assets   1152    953    138