Buckwheat Longxu Noodles and buckwheat vermicelli are noodles with wheat flour and buckwheat flour as main raw materials. 1, Longxu Noodles is slender, like a dragon beard, and its taste is soft. Noodles have many shapes, such as flat and wide, round and thin, and have a strong taste. 2. The vermicelli has various appearances, is white, smooth and tough, resistant to storage and cooking, round and thin, wide and flat. The dried noodles have good taste, convenient eating, low price and easy storage. 3. Longxu Noodles and dried noodles are common ingredients, and the cooking methods are similar. They can be boiled, fried, cold and so on, depending on personal preference.