Tietou cold rice noodles is an old brand of Xi 'an, with a specially registered trademark of Tietou. Close to home, often eat, the price is always 50 cents higher than other homes. But the skin is really delicious, and the spicy oil is good in color and delicious. Every time I go, a bowl of cold rice noodles and a marinated tofu are all beautiful bags. The environment and service of local snacks are very general.