v3.26.3
Taxes - Schedule of Components of Deferred Tax Assets (Details)
Jun. 30, 2026
USD ($)
Jun. 30, 2026
CNY (¥)
Dec. 31, 2025
CNY (¥)
Deferred tax assets:      
Allowance for credit losses $ 43,532 ¥ 296,489 ¥ 443,086
Deferred tax assets, net $ 43,532 ¥ 296,489 ¥ 443,086