v3.26.1
Cost of revenues - Schedule of cost of revenue (Details)
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Cost of revenues        
Cost of revenues ¥ 3,329,325,336 $ 476,087,191 ¥ 3,946,992,974 ¥ 4,846,371,264
Revenue sharing fees and content costs        
Cost of revenues        
Cost of revenues 2,792,249,793   3,363,122,749 3,878,385,035
Bandwidth costs        
Cost of revenues        
Cost of revenues 200,283,100   304,597,404 449,901,415
Others        
Cost of revenues        
Cost of revenues ¥ 336,792,443   ¥ 279,272,821 ¥ 518,084,814