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Cash and Cash Equivalents (Tables)
12 Months Ended
Dec. 31, 2022
Cash and Cash Equivalents  
Summary of cash and cash equivalents

    

December 31, 2021

    

December 31, 2022

RMB

RMB

Cash and cash equivalents:

 

  

 

  

RMB

 

237,393

 

415,670

US$

 

291,776

 

149,227

Others

 

4,124

 

3,295

Total cash and cash equivalents

 

533,293

 

568,192