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v3.25.4

Accrued Expenses and Other Current Liabilities (Details) - Capital Increase Agreement [Member] | Jan. 17, 2025 USD ($) | Jan. 17, 2025 CNY (¥) | Dec. 31, 2024 CNY (¥)
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Accrued Expenses and Other Current Liabilities [Line Items] |  |  |
Subscribe percentage |  |  | 10.00%
Total cash consideration |  |  | ¥ 200,000,000
First installment of subscription | $ 6,979,731 | ¥ 50,000,000 |

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- Definition Amount of the required periodic payments including both interest and principal payments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477734/942-470-50-3 + Details
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