v3.26.1
Loans Principal, Interest and Financing Service Fee Receivables - Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables (Details) - CNY (¥)
Dec. 31, 2025
Dec. 31, 2024
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total current ¥ 674,796,805 ¥ 4,565,374,595
Total loans 1,358,158,651 6,510,850,772
Total non-accrual 483,249,029 552,061,223
1 - 30 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans 64,184,608 571,256,410
31 - 90 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans 135,928,209 822,158,544
91 - 180 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans 307,289,000 347,140,598
181 - 270 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans 175,960,029 204,723,794
271 - 360 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans
361 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans 196,831
First lien [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total current 376,026,761 1,743,448,927
Total loans 638,740,734 2,475,754,706
Total non-accrual 185,048,520 223,629,316
First lien [Member] | 1 - 30 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans 29,038,669 211,649,445
First lien [Member] | 31 - 90 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans 48,626,784 297,027,019
First lien [Member] | 91 - 180 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans 126,348,839 152,995,572
First lien [Member] | 181 - 270 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans 58,699,681 70,512,116
First lien [Member] | 271 - 360 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans
First lien [Member] | 361 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans 121,628
Second lien [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total current 298,770,044 2,821,925,668
Total loans 719,417,916 4,035,096,066
Total non-accrual 298,200,509 328,431,907
Second lien [Member] | 1 - 30 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans 35,145,938 359,606,965
Second lien [Member] | 31 - 90 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans 87,301,425 525,131,525
Second lien [Member] | 91 - 180 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans 180,940,161 194,145,026
Second lien [Member] | 181 - 270 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans 117,260,348 134,211,678
Second lien [Member] | 271 - 360 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans
Second lien [Member] | 361 days past due [Member]    
Schedule of Aging of Past-Due Loan Principal and Financing Service Fee Receivables [Line Items]    
Total loans ¥ 75,203