v3.26.1
Bank Loans (Tables)
12 Months Ended
Dec. 31, 2025
Bank Loans [Abstract]  
Schedule of Principal Payments on Long-Term Borrowings

As of December 31, 2025, aggregate loan principal payments on long-term borrowings are due according to the following schedule:

 

Years ending December 31,  RMB   USD 
2026   56,800,000    8,122,292 
2027   199,400,000    28,513,821 
Total   256,200,000    36,636,113