1. Cut the tofu into slices about one centimeter thick.
2. Put oil in the pot, and put more oil in the right amount. Fry the tofu piece by piece until one side turns yellow, then turn it over.
3. After fried on both sides, put it on the plate.
4. Slice the onion with a large knife.
5. Put oil in the wok, sauté the green onions when the oil is hot, then add the picked and washed vegetables and stir fry.
6. When the greens are obviously reduced, add the fried tofu in oil.
7. Add salt, chicken essence, thirteen spice powder and a spoonful of soy sauce.
8. Stir-fry evenly and then get out of the pan.
