v3.26.1
Employee Benefit Plan (Details)
3 Months Ended
Mar. 31, 2026
USD ($)
Mar. 31, 2026
CNY (¥)
Mar. 31, 2025
USD ($)
Mar. 31, 2025
CNY (¥)
Employee Benefit Plan [Member]        
Total employee benefits       ¥ 5,729,888
Employee [Member]        
Employee Benefit Plan [Member]        
Total employee benefits $ 2,078,873 ¥ 14,400,144 $ 787,754