Okra, millet of Malvaceae. Leaves, buds and flowers are rich in protein, vitamins and mineral salts. Seeds contain more elements such as potassium, calcium, iron, zinc and manganese. They are called "kings of vegetables" and have high edible value.

Lettuce, also known as lettuce, is a variety of lettuce in Compositae, which can form tender stems. Stems and leaves contain lettuce, lettuce contains lettuce. It tastes bitter and has analgesic effect. Lettuce is rich in nutrients, especially leaves. Every 500g of fresh lettuce leaves contains protein10g. Children eat more lettuce, which is very beneficial to growth and development. Eating 200 grams of lettuce leaves every day can meet the demand for carotene.

Coriander has a unique fragrance, which can stimulate appetite and promote digestion. Chinese medicine believes that coriander has the function of warming the stomach, and proper consumption of coriander can relieve stomach pain and indigestion.

Yam can promote fluid production, moisten dryness and nourish skin and hair, so it has a cosmetic effect. In autumn and winter, the skin is extremely dry, which makes people's hair wither and their faces lose their beauty. So eating more yam can moisturize the skin and hair.