v3.22.2.2
Fair Value Measurements (Details) - Schedule of assets and liabilities measured at fair value on a recurring basis - CNY (¥)
Sep. 30, 2022
Dec. 31, 2021
Fair Value Measurements (Details) - Schedule of assets and liabilities measured at fair value on a recurring basis [Line Items]    
Total ¥ 584,738,005 ¥ 847,047,295
Wealth management products [Member] | Fair value recurring [Member]    
Fair Value Measurements (Details) - Schedule of assets and liabilities measured at fair value on a recurring basis [Line Items]    
Wealth management products 584,738,005 847,047,295
Level 1 [Member]    
Fair Value Measurements (Details) - Schedule of assets and liabilities measured at fair value on a recurring basis [Line Items]    
Total 302,608,884 729,255,924
Level 1 [Member] | Wealth management products [Member] | Fair value recurring [Member]    
Fair Value Measurements (Details) - Schedule of assets and liabilities measured at fair value on a recurring basis [Line Items]    
Wealth management products 302,608,884 729,255,924
Level 2 [Member]    
Fair Value Measurements (Details) - Schedule of assets and liabilities measured at fair value on a recurring basis [Line Items]    
Total 282,129,121 117,791,371
Level 2 [Member] | Wealth management products [Member] | Fair value recurring [Member]    
Fair Value Measurements (Details) - Schedule of assets and liabilities measured at fair value on a recurring basis [Line Items]    
Wealth management products 282,129,121 117,791,371
Level 3 [Member]    
Fair Value Measurements (Details) - Schedule of assets and liabilities measured at fair value on a recurring basis [Line Items]    
Total
Level 3 [Member] | Wealth management products [Member] | Fair value recurring [Member]    
Fair Value Measurements (Details) - Schedule of assets and liabilities measured at fair value on a recurring basis [Line Items]    
Wealth management products