Taxes (Details 2) - USD ($) |
12 Months Ended | |
---|---|---|
Mar. 31, 2022 |
Mar. 31, 2021 |
|
Income Tax Disclosure [Abstract] | ||
Loss before tax | $ 1,114,446 | $ 28,022 |
Tax at the PRC enterprise income tax rate of 25% | (278,611) | (7,005) |
Tax effect of preferential tax rate for small scale and low profit enterprise | (11,255) | (16,984) |
Tax effect of tax loss not recognized | 274,330 | 79,772 |
Tax effect of non-deductible expenses and non-taxable income, net | 26,655 | (55,783) |
Effective income tax rate | $ 11,119 |