Saussurea involucrata, also known as Tang Haocai and Chrysanthemum, is a "regular dish" on the table. From a good dish called chrysanthemum. Chrysanthemum is not only a good vegetable, but also a medicine. Chrysanthemum contains volatile oil similar to chrysanthemum fragrance, which has appetizing effect. Artemisia selengensis mainly eats its tender stems and leaves, which can be fried and mixed, can also be used as a side dish of hot pot, and can also be used to cook clear soup with various flavors.