Cut the mutton into pieces and heat it in a cold water pot. Add onion, ginger, star anise and cooking wine to remove fishy smell. After the mutton is cooked, cut the radish into pieces, put it in a pot and blanch it, then take it out. Then, add an appropriate amount of oil to the pan, and the oil is hot. Pour the mutton into the wok, add the onion, ginger and garlic, then add water and cook for about 20 minutes, add the white radish, cook for 10 minute, and add the spiced noodles.