Cut the mutton and ribs separately, wash the raw meat, marinate with cooking wine, soy sauce, chopped raw onion, ginger and garlic 1 day, and put it in the refrigerator. When eating hot pot, add enough water to the hot pot, and add the marinated mutton with cold water. Don't wait for the hot pot to boil the mutton, then stew the hot pot ingredients for one and a half hours, pour white vinegar into the heated water and stew the hot pot ingredients for 40 minutes.