Footboard potatoes can be eaten with beef, also known as ginseng potatoes, Li-dong potatoes, large potatoes, potatoes, hairy potatoes, chicken nest potatoes, red hairy potatoes. It is the tuber of the plant Dioscoreaceae. It is dug at the beginning of winter and washed off the soil. It has the effect of strengthening the spleen, stopping diarrhea, nourishing the lungs and kidneys, and detoxifying and astringing sores. The footboard potatoes stewed beef brisket is a very delicious dish, the body also has a certain nourishing effect.