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v3.25.2

Summary of Significant Accounting Policies (Details) - USD ($) | 12 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024 | Mar. 31, 2023
Summary of Significant Accounting Policies [Abstract] |  |  |
Impairment loss | $ 0 | $ 0 | $ 0
Penalties on uncertain tax provisions |  |  |
VAT percentage | 13.00% |  |
Advertising and promotion costs | $ 376 | $ 239 |
Description of foreign currency translation | The balance sheet amounts, with the exception of equity, at March 31, 2025 and 2024 were translated at 1 USD to 7.2567 RMB and at 1 USD to 7.2203 RMB, respectively. The average translation rates applied to income and cash flow statement amounts for years ended March 31, 2025 and 2024 were at 1 USD to 7.2163 RMB and at 1 USD to 7.1671 RMB, respectively. |  |

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