Noodle-shaped, made from buckwheat flour, eaten with north Shaanxi Sheep entrails soup, tastes delicious. A folk saying in north Shaanxi goes like that “Buckwheat hege and sheep entrails soup, they must be combined with each other”. Buckwheat has the effect of reducing fat and bringing down blood pressure. Wuqi County and Zhidan County of Yan’an abound in buckwheat, so the buckwheat Hege there is the best. It’s fit for eating all the seasons and sold in hotels, restaurants, snack bars and night markets at a general price of 5 Yuan a bowl.