Summary of Significant Accounting Policies - Schedule of Year-End and Year-Average Exchange Rates (Details) |
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
|---|---|---|---|
| $: HK$ [Member] | Year-end [Member] | |||
| Schedule of Year-End and Year-Average Exchange Rates [Line Items] | |||
| Year-end and year-average exchange rates | 7.8 | 7.8 | 7.8 |
| $: HK$ [Member] | Year-average [Member] | |||
| Schedule of Year-End and Year-Average Exchange Rates [Line Items] | |||
| Year-end and year-average exchange rates | 7.8 | 7.8 | 7.8 |
| $: RMB [Member] | Year-end [Member] | |||
| Schedule of Year-End and Year-Average Exchange Rates [Line Items] | |||
| Year-end and year-average exchange rates | 7.1 | ||
| $: RMB [Member] | Year-average [Member] | |||
| Schedule of Year-End and Year-Average Exchange Rates [Line Items] | |||
| Year-end and year-average exchange rates | 7.1 |