Interest and Financing Service Fees on Loans (Details) - CNY (¥) |
9 Months Ended | |
|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
|
| Interest and financing service fees on loans [Abstract] | ||
| Interest income on loans | ¥ 1,178,852,531 | ¥ 1,319,660,155 |
| Financing service fees on loans | ¥ 1,254,135 | ¥ 5,996,859 |