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Operating Leases (Details) - Schedule of Consolidated Statements of Operations and Comprehensive Income (Loss) - CNY (¥)	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Schedule of Consolidated Statements of Operations and Comprehensive Income (Loss) [Abstract]
Operating lease cost	¥ 3,922,677	¥ 2,746,934
Short-term lease cost	177,103	249,725
Total lease cost	¥ 4,099,780	¥ 2,996,659

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- References

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Amount of lease cost recognized by lessee for lease contract.

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Amount of short-term lease cost, excluding expense for lease with term of one month or less.

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