v3.26.1
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) - CNY (¥)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY      
Foreign currency translation adjustment, income tax ¥ 0 ¥ 0 ¥ 0
Unrealized holding gains on available-for-sale security, income taxes 0 0 3,080
Reclassification adjustment for gains on available-for-sale securities realized in net income, income tax ¥ 0 ¥ 0 ¥ 64,025