1) Objective ${lceil}Wai-Tai-Mi-Yao{ floor}$ had been made by Wang-Dao(王燾) in Tang Dynasty(唐朝). It included fumigation therapy and aroma therapy. Therefore we would like to bring out use sphere and detailed method of Fumigation therapy and Aroma therapy in Tang Dynasty and before period. 2) Conclusions (1) Fumigation therapies of ${lceil}Wai-Tai-Mi-Yao{ floor}$ have contained boil and burn. The effects of fumigation therapy are made by cooperation effect of medicine and heat. (2) Aroma therapies of ${lceil}Wai-Tai-Mi-Yao{ floor}$ have been used to cure infectious, internal, psychologic, dental, pediatric, dermatologic and surgical diseases. Especially these therapies have a good effect on cough. (4) Aroma therapies of ${lceil}Wai-Tai-Mi-Yao{ floor}$ have been used to cure infectious, internal, psychologic, dental, ophthalmic, otolaryngologic, obstetrics, gynecologic, dermatologic and surgical diseases. Expecially this therapy has an good effect on nightmare.