Food culture is another peak, which is the continuation and development of food customs in Tang and Song Dynasties. At the same time, it is full of Mongolian characteristics, and the food structure has changed greatly. The staple food: wild rice has been completely eliminated, pockmarked seeds have withdrawn from the staple food ranks and used to press oil, and beans are no longer used as staple food and become dishes. The proportion of wheat in the Yellow River valley in the north has increased greatly, and noodles have become the staple food in the north since Song Dynasty. In the Ming Dynasty, potatoes, sweet potatoes and vegetables were introduced again on a large scale. Meat: Livestock and poultry raised artificially become the main source of meat. Man-Han banquet represents the highest level of food culture in Qing Dynasty.