Hanging noodles are a handmade noodle dish that is as thin as hair, white and tough, and resistant to storage and cooking. There are round and thin noodles, as well as wide and flat noodles. The main varieties include ordinary hanging noodles, colored hanging noodles, handmade hanging noodles, etc. According to the variety of accessories, there are egg hanging noodles, tomato hanging noodles, spinach hanging noodles, carrot hanging noodles, kelp hanging noodles, lysine hanging noodles, etc. Noodles have formed a pattern of common development in terms of staple food, flavor, nutrition, and health. Hanging noodles have always been one of the main popular noodle dishes due to their good taste, convenient consumption, low price, and easy storage.