1. Lotus root: Lotus root is the fat rhizome of Nymphaeaceae, which is cultivated in many places in China. Lotus root tastes slightly sweet and crisp, and can be eaten raw or cooked. It is one of the common dishes. In addition to cooking methods such as cold salad, stir-fry and steaming, you can also squeeze juice and grind it for eating.

2. Wax gourd: Wax gourd is an annual creeping or framing herb, belonging to Viola, Cucurbitaceae, Wax gourd and Wax gourd species, also known as white melon, white melon skin, white melon seed, Nostoc commune and East melon. The fruit is long cylindrical or nearly spherical, with bristles and hoarfrost, and the seeds are oval.

3. Lentils: Lentils are perennial twining vines of Leguminosae and Lentils. There are two kinds of flat tofu: red and white, and pods are green and white, light green, pink or purple. Young pods are used as vegetable food, white flowers and seeds are used as medicine.

4. Okra: Okra belongs to the genus Panicum, its plant height is between one and two meters, its stem is cylindrical, its flowering period is in summer and autumn every year, its color is yellow, and its fruit is green when it matures, showing a cylindrical spire. The planting method of okra can be adopted, and the seeds with full particles can be directly sown in the soil.

5. Amaranth: Amaranth is a kind of millet belonging to Amaranthaceae, also known as Qing Xiang Amaranth, Corn Cabbage, Red Amaranth, Millet Valley, Red Cabbage, Amaranth, Cold Dish and Chinese Cabbage.