Loans from Third Parties - Schedule of Future Obligations for the Loans from Third Parties (Details) - Dec. 31, 2025 |
CNY (¥) |
USD ($) |
|---|---|---|
| Schedule of Future Obligations for the Loans from Third Parties [Abstract] | ||
| 2026 | ¥ 1,002,637 | $ 143,375 |
| 2027 | 2,192,582 | 313,535 |
| Total future loan payments | 3,195,219 | 456,910 |
| Less: Imputed interest | 384,000 | 54,911 |
| Total loans from third parties | ¥ 2,811,219 | $ 401,999 |