"Potato powder" originated in Western Qin Dynasty, with a long history, and is a wonderful flower of ethnic snacks! According to legend, an old man in Wang Xing invented potato flour at that time. Shoulder peddling along the street, because of its delicious taste, diners flock to it and win people's love. It used to be a tribute to the banquet. Bai Juyi, a great poet in the Tang Dynasty, once said: "The entrance is mellow and the aftertaste is long." Praise the delicious potato noodle soup! According to the analysis of modern science and technology, potatoes are deeply loved by consumers because they contain many trace elements, the fat content is only 0.2%, and they are nutritious, spicy and refreshing, soft and delicious, and have the functions of losing weight and beautifying. People who have eaten are full of praise, and the market is in the ascendant, which will surely sweep across the land of China.