v3.25.2
Short-Term Borrowings (Tables)
6 Months Ended
Jun. 30, 2025
Short-Term Borrowings [Abstract]  
Schedule of Short-Term Borrowings
   As of
December 31,
   As of
June 30,
 
   2024   2025 
   RMB   RMB   USD 
CURRENT            
Bank borrowings – unsecured   45,893    90,834    12,680