v3.26.1
Deconsolidation (Details)
12 Months Ended
Dec. 31, 2025
USD ($)
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
CNY (¥)
Dec. 31, 2024
CNY (¥)
Total current assets $ 350,147,879   ¥ 2,461,119,412 ¥ 1,264,567,769
Total assets 350,347,850   2,462,524,963 1,267,134,187
Total liabilities 15,576,388   109,483,304 ¥ 207,618,180
Shenzhen Yiyou Online Technology Co [Member]        
Total current assets 30,134   216,613  
Total non-current assets 55,645   400,000  
Total assets 85,779   616,613  
Total liabilities 227,142   1,632,790  
Total net assets (141,363)   (1,016,177)  
Total consideration 1   ¥ 10  
Total loss on disposal $ 197,010 ¥ 1,416,187