Taxes - Schedule of Income Tax Provision at the Federal Statutory Rate and Effective Rate (Details) |
12 Months Ended | ||
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Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2023 |
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| Schedule of Income Tax Provision at the Federal Statutory Rate and Effective Rate [Abstract] | |||
| China income taxes | 25.00% | 25.00% | 25.00% |
| Impact of US and HK tax rate | 3.10% | (7.50%) | 9.90% |
| Non-deductible expenses-permanent difference | (0.20%) | (1.00%) | 5.00% |
| Change in valuation allowance | (20.60%) | (69.50%) | (34.90%) |
| Effective tax rate | 7.30% | (53.00%) | 5.00% |
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). No definition available.
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| X | ||||||||||
- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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| X | ||||||||||
- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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