Intangible assets, net (Details) |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
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Dec. 31, 2025
CNY (¥)
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Dec. 31, 2025
USD ($)
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Dec. 31, 2024
CNY (¥)
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Dec. 31, 2023
CNY (¥)
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Dec. 31, 2018
CNY (¥)
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Dec. 31, 2025
USD ($)
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| Intangible assets, net | ||||||
| Accumulated amortization | ¥ (15,731,077) | ¥ (13,338,363) | $ (2,249,514) | |||
| Intangible assets, net | 39,183,115 | 36,591,969 | 5,603,111 | |||
| Insurance broker license | 26,000,000 | ¥ 600,000 | ||||
| Amortization expenses | 2,392,714 | $ 342,154 | 2,332,653 | ¥ 2,234,031 | ||
| Future amortization expenses | ||||||
| 2026 | 2,383,578 | 340,847 | ||||
| 2027 | 2,258,429 | 322,951 | ||||
| 2028 | 2,095,841 | 299,701 | ||||
| 2029 | 1,712,430 | 244,874 | ||||
| 2030 | 1,147,241 | 164,053 | ||||
| Licenses | ||||||
| Intangible assets, net | ||||||
| Intangible assets, Gross | 26,600,000 | 26,600,000 | 3,803,749 | |||
| Software and others | ||||||
| Intangible assets, net | ||||||
| Intangible assets, Gross | ¥ 28,314,192 | ¥ 23,330,332 | $ 4,048,876 | |||
| Weighted Average Remaining Amortization Period in Years | 6 years 11 months 4 days | 6 years 11 months 4 days | ||||
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized 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). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth 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). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth 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). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized 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). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized 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). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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/exampleRef
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- Definition Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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