The practice of chicken bullwhip soup: clean the bullwhip, cut it into sections, boil hot water in the pot, roll the bullwhip with hot water, and then take a shower with cold water. Stir-fry the bullwhip in the oil pan again, add water, bring it to a boil, and simmer it. After the bullwhip is cooked, add the beaten eggs into the bullwhip soup and sprinkle with chopped green onion.