v3.25.2
Taxes (Details)
6 Months Ended
Jun. 30, 2025
USD ($)
Jun. 30, 2025
CNY (¥)
Jun. 30, 2024
CNY (¥)
Income Tax Disclosure [Abstract]      
Current income tax expenses $ (319,930) ¥ (2,290,252) ¥ (35,872)
Deferred income tax benefits (932,125)
Income tax expense $ (319,930) ¥ (2,290,252) ¥ (967,997)