Wuwei's three-car is a very interesting package consisting of a cup of tea and a bowl of meat. The main raw materials for tea are Jiaozao and glutinous tea, which can be matched with roses, glutinous rice, and finally added sugar to eliminate the odor. It is the most important food of Wuwei people. It eats noodles three times a day, all kinds of practices, but the noodles in the three sets of cars, side dishes and soup can be added at will. As for the meat, mainly pork, ham, beef, lamb or Choose the meat and match it with pepper. The name of the three sets of cars is because this package is completed by three stalls. There is no relative or relationship between the stalls and the stalls. It is purely cooperation. Outsiders come to Wuwei, and the three sets of cars must be set, but the locals usually only point to the same, which is more casual.