Cooking Steps

1. 

   Step1:Wash the oxtail section. Put it in cold water. Cook for two or three minutes. Remove it. Wash it with warm water. 2 put the oxtail into the stew pot. Pour in a proper amount of warm hot water (make sure to add more water. Do not add water halfway). Add tomato blocks, cooking wine, and a small amount of dried Hawthorn slices, tangerine peel and fragrant leaves. Turn the water to a low heat and simmer for three hours. Don't lift the lid halfway. 4 add the potato chips ten minutes before leaving the pot. 5 out of pot. Add salt and coriander. The soup is very delicious.