v3.26.1
INCOME TAX (Details - Tax effective rate) - USD ($)
3 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Income Tax Disclosure [Abstract]    
Computed "expected" tax expense $ (202,144) $ (64,598)
Computed "expected" tax expense, percentage 21.00% 21.00%
Effect of differential tax rate subsidiaries $ 172,271 $ 62,199
Effect of differential tax rate subsidiaries, percentage (17.90%) (20.20%)
Income not subject to taxes $ (20,749) $ 0
Income not subject to taxes, percentage 2.10% 0.00%
Expenses not subject to tax deduction $ 420 $ 3,639
Expenses not subject to tax deduction, percentage 0.00% (1.20%)
Changes in unrecognized tax benefits $ 50,202 $ (1,240)
Changes in unrecognized tax benefits, percentage (5.20%) 0.40%
Income tax expenses $ 0 $ 0
Income tax expense, percentage 0.00% 0.00%