Going Concern (Details) |
12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|
|
Mar. 13, 2026
CNY (¥)
|
Mar. 13, 2026
USD ($)
|
Dec. 31, 2025
CNY (¥)
shares
|
Dec. 31, 2025
USD ($)
shares
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2023
CNY (¥)
|
Dec. 31, 2025
USD ($)
$ / shares
|
|
| Going Concern [Line Items] | |||||||
| Net loss | ¥ (37,839,393) | $ (5,383,478) | ¥ (55,509,547) | ¥ (80,275,344) | |||
| Net cash used in operating activities | (35,957,112) | (5,115,683) | (97,447,783) | (44,222,478) | |||
| Accumulated deficit | (162,556,362) | (126,955,513) | $ (23,127,186) | ||||
| Working capital | 59,330,025 | 44,211,654 | 8,440,988 | ||||
| Proceeds from equity financing | 123,400,000 | ||||||
| Debt financing | 41,400,000 | $ 5,900,000 | 62,900,000 | ||||
| Cash | ¥ 38,554,840 | 36,996,422 | ¥ 26,103,076 | $ 5,485,266 | |||
| Sale of Stock, Number of Shares Issued in Transaction (in Shares) | shares | 5,025,000 | 5,025,000 | |||||
| Sale of price per share (in Dollars per share) | $ / shares | $ 1.34 | ||||||
| Gross proceeds | ¥ 47,300,000 | $ 6,730,000 | ¥ 47,300,000 | $ 6,730,000 | |||
| Debt Financing [Member] | |||||||
| Going Concern [Line Items] | |||||||
| Net loss | (55,509,547) | ||||||
| Net cash used in operating activities | ¥ (97,447,783) | ||||||
| Debt financing | ¥ 40,200,000 | $ 5,700,000 | |||||
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of working capital. No definition available.
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| X | ||||||||||
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of the cost of borrowed funds accounted for as interest expense for debt. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of cash inflow (outflow) from operating activity, including, but not limited to, discontinued operation. Operating activity includes, but is not limited to, transaction, adjustment, and change in value not defined as investing or financing activity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The cash inflow provided by derivative instruments during the period, which are classified as financing activities, excluding those designated as hedging instruments. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The cash inflow associated with the amount received from entity's first offering of stock to the public. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of accumulated undistributed earnings (deficit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. No definition available.
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| X | ||||||||||
- Definition Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. No definition available.
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| X | ||||||||||
- Details
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