INTANGIBLE ASSETS (Details - Intangible assets, net) - USD ($) |
Dec. 31, 2022 |
Mar. 31, 2022 |
|---|---|---|
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets gross | $ 12,585 | $ 215,155 |
| Less: accumulated amortization | (9,563) | (169,940) |
| Intangible assets net | 3,022 | 45,215 |
| License [Member] | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets gross | 0 | 142,248 |
| Software Development [Member] | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets gross | 12,585 | 12,585 |
| Customer Relationships [Member] | ||
| Finite-Lived Intangible Assets [Line Items] | ||
| Intangible assets gross | $ 0 | $ 60,322 |