v3.26.1
Income Taxes - Schedule of Consolidated Statements of Comprehensive Income (Details)
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Schedule of Consolidated Statements of Comprehensive Income [Abstract]        
Current tax ¥ 60,948,129 $ 8,715,467 ¥ 107,567,291 ¥ 120,875,594
Deferred tax (15,068,107) (2,154,711) (18,840,322) (2,423,339)
Total ¥ 45,880,022 $ 6,560,756 ¥ 88,726,969 ¥ 118,452,255