Description of Business and Organization - Schedule of Financial Information for the VIE (Details) - Variable Interest Entity, Primary Beneficiary [Member] |
12 Months Ended | ||||
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Dec. 31, 2025
CNY (¥)
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Dec. 31, 2025
USD ($)
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Dec. 31, 2024
CNY (¥)
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Dec. 31, 2023
CNY (¥)
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Dec. 31, 2025
USD ($)
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| Variable Interest Entity [Line Items] | |||||
| Current assets | ¥ 46,138,392 | ¥ 37,880,384 | $ 6,597,704 | ||
| Non-current assets | 2,590,800 | 8,730,173 | 370,480 | ||
| Total assets | 48,729,192 | 46,610,557 | 6,968,184 | ||
| Current liabilities | 264,182,042 | 179,145,271 | 37,777,533 | ||
| Non-current liabilities | 370,685,951 | 366,763,077 | 53,007,385 | ||
| Total liabilities | 634,867,993 | 545,908,348 | 90,784,918 | ||
| Net deficit | (586,138,801) | (499,297,791) | $ (83,816,734) | ||
| Net revenues | 399,914,964 | $ 57,187,079 | 342,557,920 | ¥ 304,852,971 | |
| Net loss | (130,931,921) | (18,723,015) | (37,365,434) | (36,949,421) | |
| Net cash used in operating activities | (11,414,010) | (1,632,182) | (16,155,582) | (45,831,182) | |
| Net cash used in investing activities | (1,607,753) | (229,906) | (33,373) | (111,891) | |
| Net cash provided by financing activities | ¥ 13,870,644 | $ 1,983,476 | ¥ 17,016,080 | ¥ 50,067,178 | |
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- Definition Amount of asset recognized for present right to economic benefit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of asset recognized for present right to economic benefit, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold or consumed after one year or beyond the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of liability recognized for present obligation requiring transfer or otherwise providing economic benefit to others. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of obligation due after one year or beyond the normal operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash inflow (outflow) from financing activity, including, but not limited to, discontinued operation. Financing activity includes, but is not limited to, obtaining resource from owner and providing return on, and return of, their investment; borrowing money and repaying amount borrowed, or settling obligation; and obtaining and paying for other resource obtained from creditor on long-term credit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash inflow (outflow) from investing activity, including, but not limited to, discontinued operation. Investing activity includes, but is not limited to, making and collecting loan, acquiring and disposing of debt and equity instruments, property, plant, and equipment, and other productive assets. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- 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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- 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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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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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- Details
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