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v3.25.3

Accounts Receivable, Net | 6 Months Ended
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Jun. 30, 2025
Accounts Receivable, Net [Abstract] |
ACCOUNTS RECEIVABLE, NET | NOTE 3 — 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 |
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 |

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- Definition The entire disclosure for accounts receivable, contract receivable, receivable held-for-sale, and nontrade receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/310/tableOfContent Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/326/tableOfContent + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration