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Other Current Liabilities (Details) - Schedule of Other Current Liabilities | Dec. 31, 2023 CNY (¥) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 CNY (¥)
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Schedule of Other Current Liabilities [Abstract] |  |  |
Salary accrual | ¥ 7,013,473 |  | ¥ 8,536,985
Deposit | 10,000,000 |  | 10,000,000
Accrued construction in progress | 46,180,063 |  |
Tax accrual | 13,604,797 |  | 13,609,170
Others | 14,179,838 |  | 7,253,377
Total | ¥ 90,978,171 | $ 12,845,126 | ¥ 39,399,532

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- Definition Carrying value as of the balance sheet date of obligations incurred and payable for real and property taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 8 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483467/210-10-45-8 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 720 -SubTopic 30 -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483384/720-30-45-1 + Details
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