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Related Party Balances and Transactions (Details) - Schedule of material shareholder transaction - Dun Zhao [Member]	12 Months Ended
	Dec. 31, 2022 CNY (¥)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 CNY (¥)	Dec. 31, 2020 CNY (¥)
Related Party Balances and Transactions (Details) - Schedule of material shareholder transaction [Line Items]
Nature	Interest expenses of a loan
Material shareholder transaction total	¥ 20,000	$ 2,872	¥ 40,000

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- Definition

Material shareholder transaction total.

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