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Accounts Receivable, Net (Tables)

6 Months Ended

Jun. 30, 2025

Accounts Receivable, Net [Abstract]

Schedule of Accounts Receivable, Net

		December 31, 2024				June 30, 2025
		RMB				RMB
Accounts receivable			74,886,095				41,981,306
Allowance for credit losses			(38,352,201	)			(38,308,560	)
Accounts receivable, net			36,533,894				3,672,746

Schedule of Allowance for Credit Losses

The following table presents movement of the allowance for credit losses:

		December 31, 2024				June 30, 2025
		RMB				RMB
Balance at the beginning of the year/period			37,610,720				38,352,201
Provisions (reversal) of expected credit losses			741,481				(43,641	)
Balance at the end of the year/period			38,352,201				38,308,560

X

- Definition

Tabular disclosure of allowance for credit loss on accounts receivable.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

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X

- References

No definition available.

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X

- Definition

Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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