The noodles of pancakes are softer. First roll the noodles into strips, sprinkle a little salt evenly, roll them with a rolling pin to make the salt roll into the noodles, then pour a little salad oil, spread them evenly, roll the noodles from one side to the other, then divide them into several portions, pinch both ends of each portion, roll them flat, and put them in a pot to cook and shred.