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Short Term Investments (Tables)
12 Months Ended
Dec. 31, 2024
Short-Term Investments [Abstract]  
Schedule of short term investment  
    
As of December 31,
 
    
2023
    
2024
 
    
RMB
    
RMB
 
Time deposits
     58,128        —   
  
 
 
    
 
 
 
     58,128        —