Bank Borrowings - Schedule of Bank Borrowings (Details) - CNY (¥)	Dec. 31, 2024	Dec. 31, 2023
Schedule of Bank Borrowings [Abstract]]
Short-term borrowings	¥ 375,996,175	¥ 527,369,276
Long-term borrowings due within one year	5,266,370	10,863,245
Total bank borrowings, current	381,262,545	538,232,521
Total Long-term bank borrowings	5,266,370	16,129,615
Less: Long-term borrowings due within one year	(5,266,370)	(10,863,245)
Bank borrowings, non-current		¥ 5,266,370

Carrying value as of the balance sheet date of current portion of long-term loans payable to bank due within one year or the operating cycle if longer.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

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The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).

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Carrying value as of the balance sheet date of loans from a bank with maturities initially due after one year or beyond the operating cycle if longer, excluding current portion.

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Amount of long-term debt classified as other, payable within one year or the operating cycle, if longer.

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Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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No definition available.

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