| Schedule of Amounts due from related companies |
| Schedule of Amounts due from related companies
| |
As of March 31, | |
| Amounts due from: | |
2022 | | |
2021 | |
| | |
| | |
| |
| Dunhua Acer Truncatum Seedling Planting Co. Ltd. | |
$ | 169,212 | | |
$ | 150,769 | |
| Zhong Yuan Nervonic Acid Bio-technology Co. Ltd. | |
| 77,506 | | |
| 37,433 | |
| Ai Rui Tai Ke Fertilizer Co. Ltd. | |
| 53,791 | | |
| — | |
| Zhong Yuan Bo Rui Bio-technology (Zhuhai Hengqin) Co. Ltd. | |
| 23,828 | | |
| — | |
| | |
$ | 324,337 | | |
$ | 188,202 | |
|