Ingredients: ginger, garlic, shredded ginger, sliced garlic, three soft pieces of mushrooms, cooking wine and vinegar.
Practice: After boiling water on a big fire, pour the pig viscera, clean up the bubbles that keep turning up in the boiling water with a small spoon, then add the mushroom slices, shredded ginger, minced garlic, cooking wine and vinegar, and turn off the heat for half an hour.
There is a lot of foam on the freshly cooked pig soup, which looks uncomfortable. You should clean it with a spoon.
After constantly cleaning up the foam, the soup is much fresher. After pouring in the ingredients, cook over low heat.
Cook on low heat for another half an hour, during which you can stir with a small spoon and clean up the foam.