Property and Equipment, Net - Schedule of Property and Equipment, Net (Details) |
Jun. 30, 2026
USD ($)
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Jun. 30, 2026
CNY (¥)
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Dec. 31, 2025
CNY (¥)
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|---|---|---|---|
| Schedule of Property and Equipment, Net [Line Items] | |||
| Total property and equipment | $ 1,703,080 | ¥ 11,555,568 | ¥ 12,130,456 |
| Less: Accumulated depreciation and amortization | 1,539,382 | 10,444,863 | 10,732,962 |
| Less: Impairment | 33,966 | 230,464 | 150,926 |
| Property and equipment, net | 129,732 | 880,241 | 1,246,568 |
| Leasehold improvements [Member] | |||
| Schedule of Property and Equipment, Net [Line Items] | |||
| Total property and equipment | 701,380 | 4,758,936 | 4,758,936 |
| Office equipment and furniture [Member] | |||
| Schedule of Property and Equipment, Net [Line Items] | |||
| Total property and equipment | 853,243 | 5,789,336 | 5,709,799 |
| Motor vehicles [Member] | |||
| Schedule of Property and Equipment, Net [Line Items] | |||
| Total property and equipment | $ 148,457 | ¥ 1,007,296 | ¥ 1,661,721 |
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- Definition The amount of impairment of property plant and equipment. No definition available.
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- Definition Amount of accumulated depreciation, depletion, and amortization of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. 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/2009/role/commonPracticeRef
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- Definition Amount, after accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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