${ulcorner}$Euibangyoochui${lrcorner}$ is a great medical encyclopedia composed of 91 symptoms and signs of diseases which classified 150 kinds of reference books. It consisted mainly of fifty thousands of herbal prescriptions and therapeutics but it deals with other treatments like diet therapy, precautions, acupuncture and moxibustion, physical and breathing exercises as well. Unlike other medical references, this book made up these treatments as independent chapters. We tried to catch the meanings and characteristics of each chapters.