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Taxes (Tables) | 12 Months Ended
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Dec. 31, 2024
Income Tax Disclosure [Abstract] |
Schedule of components of the provision for income taxes |
Schedule of components of the provision for income taxes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | For the year ended December 31, 2022 |  |  | For the year ended December 31, 2023 |  |  | For the year ended December 31, 2024 |  |  | For the year ended December 31, 2024 |
|  | RMB |  |  | RMB |  |  | RMB |  |  | USD |
Current income tax expenses |  |  | (102,338 | ) |  |  | (166,476 | ) |  |  | (5,590,543 | ) |  |  | (777,717 | )
Deferred income tax benefits/(provision) |  |  | 3,901,192 |  |  |  | 2,666,910 |  |  |  | (547,502 | ) |  |  | (76,165 | )
Income tax credit/(expenses) |  |  | 3,798,854 |  |  |  | 2,500,434 |  |  |  | (6,138,045 | ) |  |  | (853,882 | )
Schedule of effective income tax rate reconciliation |
Schedule of effective income tax rate reconciliation |  |  |  |  |  |  |  |  |  |  |  |
|  | For the year ended December 31, 2022 |  |  | For the year ended December 31, 2023 |  |  | For the year ended December 31, 2024 |
China statutory income tax rate |  |  | 25.00 | % |  |  | 25.00 | % |  |  | 25.00 | %
Preferential tax rate in China |  |  | (12.50 | )% |  |  | (20.00 | )% |  |  | (20.00 | )%
Tax rate difference outside China(1) |  |  | (12.80 | )% |  |  | (16.75 | )% |  |  | (12.73 | )%
Change in valuation allowance |  |  | (13.50 | )% |  |  | (5.00 | )% |  |  | (8.33 | )%
Additional R&D deduction in China |  |  | (2.10 | )% |  |  | 0.00 | % |  |  | 0.00 | %
Permanent difference |  |  | 23.40 | % |  |  | 17.68 | % |  |  | 25.51 | %
Effective tax rate |  |  | 7.50 | % |  |  | (0.93 | )% |  |  | 9.45 | %
| (1) | It is mainly due to the lower tax rate of the entities incorporated in Hong Kong, Singapore, and tax exempt in Cayman Islands.
Schedule of deferred tax assets and liabilities |
Schedule of deferred tax assets and liabilities |  |  |  |  |  |  |  |  |  |  |  |
|  | December 31, 2023 |  |  | December 31, 2024 |  |  | December 31, 2024 |
|  | RMB |  |  | RMB |  |  | USD |
Deferred tax assets: |  |  |  |  |  |  |  |  |  |  |  |
Net operating loss carryforwards |  |  | - |  |  |  | - |  |  |  | - |
Allowance for credit losses |  |  | 987,848 |  |  |  | 440,346 |  |  |  | 61,258 |
Less: valuation allowance |  |  | - |  |  |  | - |  |  |  | - |
Deferred tax assets, net |  |  | 987,848 |  |  |  | 440,346 |  |  |  | 61,258 |
Schedule of taxes payable |
Schedule of taxes payable |  |  |  |  |  |  |  |  |  |  |  |
|  | December 31, 2023 |  |  | December 31, 2024 |  |  | December 31, 2024 |
|  | RMB |  |  | RMB |  |  | USD |
VAT taxes payable |  |  | 385,643 |  |  |  | 538,657 |  |  |  | 74,935 |
Income taxes payable |  |  | 105,370 |  |  |  | 5,331,808 |  |  |  | 741,724 |
Other taxes payable |  |  | 31,830 |  |  |  | 21,729 |  |  |  | 3,023 |
Totals |  |  | 522,843 |  |  |  | 5,892,194 |  |  |  | 819,682 |

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