I will do this because I have cooked it many times at home, and my family says it is delicious. Just pick up your favorite ribs, rinse them, blanch them with boiling water (to remove dirt), add about two-thirds of water to the pressure cooker, add the blanched ribs, two or three slices of ginger and three tablespoons of cooking wine after the water boils, cover the pot and cook for about 20 minutes, then add proper amount of peanut oil to the wok. When the oil is heated to 60%, add onion, ginger and garlic. If you like spicy food, you can put some dry spicy skin. Stir-fry a few times, then add the freshly cooked ribs, stir-fry a few times and add the broth (that is, the soup you just cooked in the pressure cooker). After the water is boiled, add two or three slices of tomatoes, a little bean sprouts (personal taste), a little salt, chicken essence (personal taste) and all seasonings. I always try it at home. Try it, too. It's delicious! The soup is still clear and clean.