In China, it can be divided into cereals, including
Rice (indica rice, japonica rice and glutinous rice), wheat (wheat, barley, oats and rye), corn, sorghum, millet, millet and buckwheat;
Beans include soybeans, broad beans, peas, mung beans, adzuki beans and kidney beans.
Potatoes, including sweet potato, are also called sweet potato or sweet potato, potato, yam, taro and cassava.
Three categories, such as
So all four of them belong to cereals.