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Intangible Asset, Net (Details) - Schedule of Intangible Asset, Net	Jun. 30, 2023 CNY (¥)	Jun. 30, 2023 USD ($)	Dec. 31, 2022 CNY (¥)
Cost:
Less: Accumulated amortization	¥ (1,402,863)		¥ (909,941)
Intangible asset, net	48,224,210	$ 6,673,892	48,717,132
Land Use Right [Member]
Cost:
Intangible asset, gross	49,292,208		49,292,208
Franchise Rights [Member]
Cost:
Intangible asset, gross	¥ 334,865		¥ 334,865

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 928
-SubTopic 340
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 926
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
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