v3.26.1
Description of Business, Organization, and Basis of Presentation - Schedule of Operations of the VIEs (Details) - Variable Interest Entities [Member] - CNY (¥)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Schedule of Operations of the VIEs [Line Items]      
Revenue ¥ 418,086,415 ¥ 1,261,363,850 ¥ 1,352,486,176
Net income/(loss) ¥ (103,550,301) ¥ 397,516,115 ¥ 495,371,047