Practice 1. Wash the pig\’s trotters, blanch them with water, take them out and let them cool, and set aside; wash the tofu and cut into pieces; wash the fresh mushrooms, cut them in half and set aside. 2. Put the pot on the fire, add an appropriate amount of water, add the pig\’s trotters, bring to a boil over high heat, and simmer slowly for half an hour, then add the mushrooms and tofu and stew together, add cooking wine and ginger slices, and cook until the pig\’s trotters are cooked. Add a pinch of salt to taste. Warm reminder: Soak the tofu in boiling water for 10 minutes before putting it in the pot to remove the brine smell. Beans cooked like this