The common name of thuja is also called “ginger mustard” and “false sorrel”. It is the dried above-ground part of the plant Thuja thaliana, family Labiatae, and is a commonly used traditional Chinese medicine for symptomatic symptoms (mainly respiratory symptoms after feeling external evils), which can dispel wind and wind, penetrate rashes, and eliminate cold. It is pungent and slightly warm in nature, and enters the lung and liver meridians. It has the effects of relieving surface and dispersing wind, penetrating rashes, and eliminating sores. Jingwu can be used to treat colds, headaches, measles, rubella, and the first signs of sores. When using, note that Jingwu should not be decocted for a long time, and it is contraindicated for those who are allergic to the product, those who suffer from superficial deficiency and spontaneous sweating (due to frequent natural sweating in weak muscle surface), and those who suffer from yin deficiency and fire exuberance. Drugs need to be taken under the guidance of a professional physician, do not use without authorization, so as not to delay the condition.