v3.26.1
Leases (Tables)
6 Months Ended
Jun. 30, 2026
Leases  
Schedule of operating lease obligations
               
Twelve Months Ending December 31,   Operating
Lease Amount
 
    RMB     USD  
    (Unaudited)     (Unaudited)  
2026 (remaining six months)     375,947       55,198  
2027     466,623       68,511  
2028     154,569       22,695  
2029     48,231       7,081  
Total lease payments     1,045,370       153,485  
Less: Interest     10,540       1,548  
Present value of lease liabilities     1,034,830       151,937