Korean cold noodles and warm noodles have a history of at least 120 years. 1 1 month, in the story of the Eastern Guo Dynasty, it was said that "buckwheat noodles and pork cold noodles are famous", that is, buckwheat noodles were put in radish or cabbage pickles and pork slices were eaten as cold noodles. There are two reasons. One is cabbage kimchi and radish kimchi cold; The second is to distinguish from the bones and faces at that time. Cold noodles belong to machine pressed noodles, including cold noodles and warm noodles. Noodles are made the same way, but the soup is different in hot and cold. Soup is cold, called cold noodles; This soup is hot and is called warm noodles. Cold noodles include flour cold noodles, buckwheat cold noodles, corn noodles, mashed potatoes cold noodles, potato flour cold noodles and so on.