As a common infectious disease to which people are susceptible, the Corona Virus Disease 2019, has rapidly spread to the whole country and even to many foreign countries since December 2019. Chinese Traditional medicine plays an important role in the prevention and treatment of COVID-19. The Corona Virus Disease 2019 belongs to in Traditional Chinese Medicine, because of the "epidemic" Qi,Evil enter the upper Jiao, then rise evil detoxification; Secondary to middle Jiao, need to thin detoxification; The end to last Jiao, to eliminate evil and detoxification. In order to remove the evil by the dirty, with the method of Sanjiao dialectical. For the purpose of recycling the wet expectorant, using smoothing qi movement, promoting qi circulation to alleviate middle jiao, and eliminating dampness and diuresis,to cure the epidemic disease.