Chinese Hawthorn, belonging to the Rosaceae hawthorn genus, is a deciduous tree found in Shandong, Shanxi, Henan, Jiangsu, Liaoning, Inner Mongolia, Hebei, and other regions. The flavonoid compound vitexin in hawthorn is a strong anticancer drug, and its extract has a certain effect on inhibiting the growth, proliferation, infiltration and metastasis of cancer cells in the body. Dual use of medicine and food.