Commitments and Contingencies - Schedule of Contractual Obligations (Details)	Dec. 31, 2025 CNY (¥)
Schedule of Contractual Obligations [Line Items]
Contractual obligations, total	¥ 33,550,806
Contractual obligations, within one year	24,871,115
Contractual obligations, within 1-2 years	5,502,656
Contractual obligations, over 2 years	3,177,035
Bank borrowings [Member]
Schedule of Contractual Obligations [Line Items]
Contractual obligations, total	26,203,903
Contractual obligations, within one year	22,203,903
Contractual obligations, within 1-2 years	4,000,000
Contractual obligations, over 2 years
Operating lease payments [Member]
Schedule of Contractual Obligations [Line Items]
Contractual obligations, total	7,158,756
Contractual obligations, within one year	2,479,065
Contractual obligations, within 1-2 years	1,502,656
Contractual obligations, over 2 years	3,177,035
Loan from related parties [Member]
Schedule of Contractual Obligations [Line Items]
Contractual obligations, total	188,147
Contractual obligations, within one year	188,147
Contractual obligations, within 1-2 years
Contractual obligations, over 2 years

Amount of contractual obligation, including, but not limited to, long-term debt, lease obligation, purchase obligation, and other commitments.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 235
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477314/942-235-S99-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-4

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-04(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-3

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- Definition

Amount of contractual obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of contractual obligation to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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Amount of contractual obligation to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 440
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482648/440-10-50-6

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