Cornus officinalis is a commonly used Chinese medicine, which has the effects of nourishing liver and kidney and arresting sweating. It is an important raw material for processing many high-grade tonics such as Liuwei Dihuang Pill, Guishao Dihuang Pill, Qiju Dihuang Pill and Mingmu Dihuang Pill, and it is also an important raw material for many precious Chinese patent medicines and high-grade health care products. In addition to medicinal purposes, it can also be refined into honey dogwood meat, brewed tonic wine, canned food, advanced health oral liquid, beverages and so on. It is very popular at home and abroad. Cornus officinalis is a kind of traditional Chinese medicine known as anti-aging and life-prolonging medicine, which has high nourishing value and health-preserving function. Regular drinking can improve immunity and prolong life. The discovery of new anti-cancer and anti-HIV functions of Cornus officinalis has attracted worldwide attention for its medicinal value. At present, Cornus officinalis resources are generally scarce in the world, most of which are in China. Due to the influence of climate and geographical environment, the growth range of Cornus officinalis in China is further limited. Although it has been brought into artificial cultivation, the planting area is gradually expanding, but the output is still very low, and the demand for medicinal materials at home and abroad is still in short supply. Yellow flowers in spring and crimson fruits in autumn are excellent garden ornamental plants.