v3.26.1
Income Taxes - Schedule of Provision for Income Taxes (Details)
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Schedule of Provision for Income Taxes [Abstract]        
Current income tax expense (benefit) - PRC   ¥ (17,394)
Current income tax expense (benefit) - Foreign  
Deferred income tax expense  
Income tax expense (benefit) ¥ (17,394)