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v3.25.3

Equity (Details) $ / shares in Units, ¥ in Millions |  |  |  | 6 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Aug. 25, 2022 shares | Jul. 08, 2021 $ / shares shares | Mar. 12, 2018 USD ($) $ / shares shares | Jun. 30, 2025 CNY (¥) shares | Jun. 30, 2025 $ / shares | Dec. 31, 2024 $ / shares shares | Aug. 31, 2024 shares | Dec. 31, 2021 $ / shares shares | Dec. 31, 2020 $ / shares shares
Equity [Line Items] |  |  |  |  |  |  |  |  |
Ordinary stock, shares authorized |  |  |  | 500,000,000 |  | 500,000,000 |  |  |
Ordinary stock, shares par value (in Dollars per share) | $ / shares |  |  |  |  | $ 0.0001 | $ 0.0001 |  |  |
Ordinary stock, shares issued |  |  |  | 169,110,000 |  | 169,110,000 |  |  |
Number of shareholders |  |  | 4 |  |  |  |  |  |
Stock reverse split |  | 10,000:1 |  |  |  |  |  |  |
Ordinary shares outstanding |  |  |  | 169,110,000 |  | 169,110,000 |  |  |
Converted ordinary share | 11,110,000 |  |  |  |  |  |  |  |
Net assets (in Yuan Renminbi) | ¥ |  |  |  | ¥ 23.6 |  |  |  |  |
IPO [Member] | American Depositary Shares [Member] |  |  |  |  |  |  |  |  |
Equity [Line Items] |  |  |  |  |  |  |  |  |
Shares issued | 5,000,000 |  |  |  |  |  |  |  |
Number of american depositary shares | 5,000,000 |  |  |  |  |  |  |  |
Ordinary Shares [Member] |  |  |  |  |  |  |  |  |
Equity [Line Items] |  |  |  |  |  |  |  |  |
Ordinary stock, shares authorized |  |  | 50,000 |  |  |  |  | 500,000,000 | 500,000,000
Ordinary stock, shares par value (in Dollars per share) | $ / shares |  | $ 0.0001 | $ 1 |  |  |  |  | $ 0.0001 | $ 0.0001
Ordinary stock, shares issued |  |  | 10,000 |  |  |  |  | 100,000,000 | 100,000,000
Shares exchange amount (in Dollars) | $ |  |  | $ 10,000 |  |  |  |  |  |
Capital of ordinary shares |  | 100,000,000 |  |  |  |  |  |  |
Ordinary shares outstanding |  |  |  |  |  |  |  | 100,000,000 | 100,000,000
Ordinary Shares [Member] | Board of Directors [Member] |  |  |  |  |  |  |  |  |
Equity [Line Items] |  |  |  |  |  |  |  |  |
Ordinary stock, shares par value (in Dollars per share) | $ / shares |  | $ 1 |  |  |  |  |  |  |
Shares issued |  | 10,000 |  |  |  |  |  |  |
Ordinary Shares [Member] | 2024 Share Incentive Plan [Member] |  |  |  |  |  |  |  |  |
Equity [Line Items] |  |  |  |  |  |  |  |  |
Ordinary stock, shares issued |  |  |  |  |  |  | 48,000,000 |  |
Profit Appropriation and Restricted Net Assets [Member] |  |  |  |  |  |  |  |  |
Equity [Line Items] |  |  |  |  |  |  |  |  |
Statutory reserves percentage |  |  |  | 10.00% |  |  |  |  |

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