Vegetables: lentils, vegetables, bean sprouts, mustard greens, parsley, peppers, leeks, pumpkins, garlic, green onions, ginger, cooked lotus roots and cooked white radish. Leguminosae and lentils are perennial twining vines. Native to India, distributed in tropical and subtropical areas, growing on the roadside, in front of houses and behind ditches. There are two kinds of tofu: red and white, pods are green and white, light green, pink or purple. Young pods and white seeds are used as medicine, which has the effects of eliminating summer heat and dampness, strengthening spleen and stopping diarrhea.