Prepaid Expenses and Other Current Assets, Net (Details) |
12 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|
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Sep. 01, 2025
CNY (¥)
|
Sep. 01, 2025
USD ($)
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Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2023
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2022
CNY (¥)
|
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| Prepaid Expenses and Other Current Assets, Net [Line Items] | ||||||||
| Prepaid amount | ¥ 3,600,000 | |||||||
| Amount of agreed to invest | ¥ 4,500,000 | |||||||
| Percentage of interest of expenses | 13.50% | |||||||
| Loans to expecs | ¥ 4,610,000 | ¥ 4,000,000 | $ 655,873 | ¥ 5,000,000 | ||||
| Purchase consideration | ¥ 26,800,000 | $ 3,800,000 | ||||||
| Provision for credit losses | 576,726 | ¥ 3,845,273 | ||||||
| Allowance for credit losses | 4,421,999 | 333,725 | 8,761,236 | 629,126 | ||||
| Collected lease amount | 2,049,020 | $ 291,518 | ||||||
| Outstanding balance | ¥ 4,663,040 | $ 663,419 | ||||||
| Exceeding shareholding percentage | 5.00% | 5.00% | ||||||
| Recognized recoveries of credit losses | ¥ 4,656,999 | $ 662,560 | ||||||
| Written off | 9,824 | 1,397 | ¥ 25,493 | |||||
| Expecs [Member] | ||||||||
| Prepaid Expenses and Other Current Assets, Net [Line Items] | ||||||||
| Remaining amount interest | ¥ 3,500,000 | $ 497,951 | ||||||
| X | ||||||||||
- Definition Exceeding shareholding percentage. No definition available.
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- Definition Investment interest of Expenses Percent. No definition available.
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- Definition Amount of remaining bear interest. No definition available.
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- Definition Represents the value of remaing sublease outstanding balance. No definition available.
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| X | ||||||||||
- Definition Amount of consideration transferred in asset acquisition. Includes, but is not limited to, cash, liability incurred by acquirer, and equity interest issued by acquirer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in allowance for credit loss on financing receivable from recovery. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of writeoff of financing receivable, charged against allowance for credit loss. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of expenses related to the generation of investment income. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Cash payments to lessor's for use of assets under operating leases. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of expense related to credit loss from transactions other than loan and lease transactions. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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