1. Soak dried sweet potato vermicelli in cold water for 30 minutes
2. Half a spoonful of salt and chicken essence, a small amount of sugar, half a spoonful of pepper powder, a spoonful of light soy sauce, a spoonful of vinegar, and add red oil according to your taste
3. Then add a spoonful of minced garlic and chopped parsley
4. Add broth or water and stir well
5. Add the soaked sweet potato vermicelli in cold water, cook until transparent, add green vegetables to cook, remove and put into the prepared soup
6. Finally add some shortbread soybeans, Fuling mustard and coriander to start eating
