Study on Disease Name, Etiology, Pathogenesis, Syndrome and Treatment Based on Corona Virus Disease 2019 (COVID-19)/ 基于2019新型冠状病毒肺炎（COVID-19）探讨其病名及因机证治规律的研究

This article discussed corona virus disease 2019(COVID-19) belonging to exogenous febrile disease in TCM But combined with its initial pathogenic factors and clinical syndrome characteristics, it should belong to "cold-dampness type of pestilence", one of the exogenous diseases of traditional Chinese medicine The pathogenesis should follow the six meridians syndrome differentiation, Wei-Qi-Ying-Blood syndrome differentiation and three-Jiao syndrome differentiation At the same time, it also summarized the occurrence and development of exogenous diseases (six meridians syndrome differentiation) and the relationship with Wei-Qi-Ying-Blood syndrome differentiation and three-Jiao syndrome differentiation At last, it summarized the stage and treatment principle of the disease, and put forward the corresponding treatment prescription, and pointed out that the key to the treatment of the disease is to recognize the syndrome