Don't get wet before you buy it home, use a basin (that is, a plastic basin at home, whatever it is! ), put starch or white flour we usually eat in it, it is best to use alkali to break the tripe, spread the powder evenly inside and outside the tripe and then knead it. Rub it back and forth four or five times with more internal force and less external force, then wash it with clear water and scald it with boiling water. When you see the tripe turn pink slightly, take it out and put it in cold water to cool it (it is best to use ice water, because it will make the tripe cool. You can fill a small container with water in the freezer, put it in ice cubes, and then put it in normal temperature water, so that the water can cool down! ), ice 15 to 18 minutes (it's cold enough anyway! ) take out shredded or sliced, then put it on a plate and burn it in a hot pot! Hot pot bottom material can go to the supermarket to see Sichuan-style hot pot bottom material, which is spicy enough! You can buy a bottle of sesame paste for rape, or mash garlic and add sesame oil. Both kinds of rape can be added with monosodium glutamate and salt, which tastes better! Give it a try!