1. Prepare materials. Wash yam and carrots.
2. Put the green beans in a pot and cook, remove and drain.
3. Dice carrots.
4. Peel the yam, dice, and wash away the mucus with water. If you cut the yam first, soak it in salted water.
5. Cut the green onions into chopped green onions.
6. Heat the pan with cold oil, and saute the chopped green onion first.
7. Add yam diced and stir fry.
8. Add diced carrots and green beans.
9. Add a spoonful of thirteen incense and stir fry for two minutes.
10. Add a spoonful of salt and stir-fry evenly to get out of the pan.
11. Serve and serve.
