Prepayments and Other Current Assets, Net - Schedule of Prepayments and Other Current Assets, Net (Details) |
Dec. 31, 2025
CNY (¥)
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Dec. 31, 2025
USD ($)
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Dec. 31, 2024
CNY (¥)
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| Schedule of Prepayments and Other Current Assets, Net [Abstract] | |||||||
| Prepayments of services | [1] | ¥ 6,482,998 | ¥ 1,042,259 | ||||
| Deductible input value-added tax | 2,522,654 | 3,316,438 | |||||
| Security deposits for leases | [2] | 1,100,000 | |||||
| Rent receivable | 986,132 | 333,333 | |||||
| Receivables of over-paid income tax | 890,222 | 892,119 | |||||
| Others | 321,873 | 262,581 | |||||
| Total | ¥ 12,303,879 | $ 1,759,431 | ¥ 5,846,730 | ||||
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