It is a kind of noodle of Han nationality in Shaanxi. Roll the noodles thin, roll them with various vegetables and delicacies, take the form of multi-layer long rolls, steam them in a steamer, cut them into small pieces and serve. I think the heat is average, because of the stuffing, the oil is still relatively high. But fortunately, there are not many fillings. According to my experience, the heat is about 150- 170 kcal/100g.