v3.26.1
Other payables and accrued liabilities (Tables)
6 Months Ended
Jun. 30, 2026
Payables and Accruals [Abstract]  
Schedule of Other payables and accrued liabilities
                       
    December 31,
2025
    June 30,
2026
    June 30,
2026
 
    RMB     RMB     USD  
    (Audited)     (Unaudited)     (Unaudited)  
Payroll payables     4,989,909       5,084,738       746,559  
Other payables     1,153,949       2,320,299       340,674  
Total     6,143,858       7,405,037       1,087,233