v3.26.1
Land Use Rights (Details) - CNY (¥)
12 Months Ended
Dec. 31, 2029
Dec. 31, 2028
Dec. 31, 2027
Dec. 31, 2026
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Land Use Rights [Line Items]              
Net book amounts of land use rights         ¥ 27,371,318 ¥ 28,129,639  
Land Use Rights [Member]              
Land Use Rights [Line Items]              
Amortization expenses         946,697 946,697 ¥ 946,697
Land Use Rights [Member] | Forecast [Member]              
Land Use Rights [Line Items]              
Amortization expenses ¥ 946,697 ¥ 946,697 ¥ 946,697 ¥ 946,697      
Lianwai School’s [Member]              
Land Use Rights [Line Items]              
Net book amounts of land use rights         ¥ 2,733,654 ¥ 2,837,247