2. Heat about 500ml vegetable oil in the pot, put the fine noodles in the pot and fry them with a colander until golden brown, and drain the oil from the pot for later use;
3. Pour out the fried oil, heat it in a pot, add onion and garlic and stir-fry until fragrant, then add shredded pork and beans in turn and stir-fry until cooked, add water to boil, then add soy sauce, salt and monosodium glutamate to taste, and collect juice until the water is even with the dishes;
4. Put the fried spaghetti into the pot and mix well. Put it in a steamer and steam for half an hour, then take it out.