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Contract Liabilities (Details) - CNY (¥)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Contract Liabilities [Line Items]
Deferred revenues	¥ 7,781,755
Deferred revenue recognized	3,235,686
Revenue recognized contract liability	41,860,173	¥ 21,880,042
Upfront Franchise Fees [Member]
Contract Liabilities [Line Items]
Deferred revenues	¥ 11,017,441
Minimum [Member]
Contract Liabilities [Line Items]
Number of years expected to be recognized	2 years
Maximum [Member]
Contract Liabilities [Line Items]
Number of years expected to be recognized	10 years

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-14

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479837/606-10-45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
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-Section 50
-Paragraph 8
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479806/606-10-50-8

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479837/606-10-45-2

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Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 8
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