Cash, Cash Equivalents and Restricted Cash - Schedule of Cash, Cash Equivalents and Restricted Cash (Details) |
Jun. 30, 2026
CNY (¥)
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Jun. 30, 2026
USD ($)
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Dec. 31, 2025
CNY (¥)
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Dec. 31, 2025
USD ($)
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Jun. 30, 2025
CNY (¥)
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Dec. 31, 2024
CNY (¥)
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| Schedule of Cash, Cash Equivalents and Restricted Cash [Abstract] | ||||||
| Cash and cash equivalents | ¥ 4,925,383 | ¥ 21,121,206 | ||||
| Restricted cash | 16,828 | |||||
| Total Cash, cash equivalents and restricted cash shown in the consolidated statements of cash flows | ¥ 4,925,383 | $ 725,912 | ¥ 21,138,034 | $ 3,022,699 | ¥ 48,375,196 | ¥ 60,957,156 |
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- References No definition available.
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- Definition Amount of cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; attributable to continuing operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of cash and cash equivalent restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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