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Summary of Significant Accounting Policies (Details) - Schedule of Interest Income and Others Recognized - USD ($) | 12 Months Ended
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Mar. 31, 2024 | Mar. 31, 2023 | Mar. 31, 2022
Schedule of Interest Income and Others Recognized [Abstract] |  |  |
Interests on bank deposits | $ 1,830 | $ 314 | $ 10
Interests on customers’ overdue | 36,838 | 47,001 | 60,828
Government subsidies |  | 50,822 |
Sundry income | 5,259 | 3,336 | 3,342
Interest income and others | $ 43,927 | $ 101,473 | $ 64,180

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