v3.26.1
Related Party Transactions (Tables)
 12 Months Ended
Dec. 31, 2025
Related Party Transactions [Abstract]  
Schedule of Transaction with Related Party

Transaction with a related party

   For the years ended December 31, 
   2024   2025   2025 
   RMB   RMB   US$ 
             
Dr. Zhai Yifan   
-
    29,533    4,223 
Dr. Yang Dajun   
-
    3,933    562 
    
-
    33,466    4,785 
Schedule of Outstanding Balance with Related Party Outstanding balance with a related party
   As at December 31, 
   2024   2025   2025 
   RMB   RMB   US$ 
             
Other payables and accruals   29,344    10,308    1,474 
Other non-current liabilities   
-
    6,374    911 
                
Total for Dr. Zhai Yifan   29,344    16,682    2,385 
Schedule of Compensation of key Management Personnel Compensation of key management personnel of the Group:
 For the years ended December 31,
    2023    2024    2025    2025 
    RMB    RMB    RMB    US$ 
Short term employee benefits and fees      20,118    19,059    59,283    8,477 
Equity-settled share-based payment expenses      1,763    625    3,141    449 
Post-employment benefits      986    977    711    102 
                     
Total      22,867    20,661    63,135    9,028