v3.26.1
Taxation - Schedule of Income Tax Provision (Details)
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Schedule of Income Tax Provision [Abstract]        
Current income tax expenses ¥ (63,912) $ (9,092) ¥ (268,085) ¥ (99,155)
Deferred income tax benefit 510,709 72,659 804,312 2,907,145
Total income tax benefit ¥ 446,797 $ 63,567 ¥ 536,227 ¥ 2,807,990