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v3.24.1.u1

Commitments and Contingencies (Details) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2023 CNY (¥) | Nov. 18, 2023 CNY (¥) | Sep. 08, 2023 USD ($)
Commitments and Contingencies [Line Items] |  |  |
Construction in progress amount | ¥ 39,119,300 |  |
Contract liability |  | ¥ 47,000,000 | $ 300,000
Frozen amount | 418,201 |  |
Contingencies [Member] |  |  |
Commitments and Contingencies [Line Items] |  |  |
Frozen amount | ¥ 417,990 |  |

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