Summary of Significant Accounting Policies - Schedule of Translation of Amounts from RMB into US (Details) |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Mar. 31, 2025 |
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| Schedule of Translation of Amounts from RMB into US [Abstract] | |||||
| Balance sheet items, except for equity accounts – RMB: US$1: | 0.069931 | 0.069931 | 0.072567 | ||
| Items in the statements of operations and comprehensive loss, and cash flows – RMB: US$1: | 0.070889 | 0.071896 | 0.0716 | 0.071981 | |