Background and Purpose Through 『Dongyi Soose Bowon』, Dongmu Lee Je-ma supposed the minds of management for Sasang Constitutional Symptoms, which had been accomplished through several steps from his early writings to 『Dongyi Soose Bowon』 published in 1901. His basic minds of treatment for disease had been supposed early in 『Gyojapyungseongjam』 and 『Gyukchigo』, and had been completed to the Sasang Constitutional Symptoms and the minds of management for it, from 『Dongyi Soose Bowon Sasang Chobongyun』, 『Dongyi Soose Bowon』 written in 1894 to 『Dongyi Soose Bowon』 published in 1901.
In this paper, I tried to find the minds of treatment of 『Dongyi Soose Bowon』, through classifying and researching the early minds of treatment (presented in 『Gyojapyungseongjam』, 『Gyukchigo』, 『Dongyi Soose Bowon Sasang Chobongyun』), and the latter minds of treatment (presented in 『Dongyi Soose Bowon』 written in 1894, 『Dongyi Soose Bowon』 published in 1901) Methods It was researched as bibliologically with his writings such as 『Gyojapyungseongjam』, 『Gyukchigo』, 『Dongyi Soose Bowon Sasang Chobongyun』, 『Dongyi Soose Bowon』 written in 1894, 『Dongyi Soose Bowon』 published in 1901.
Results and Conclusions The conclusions were as follows.
1. At early, Dongmu Lee Je-ma pursued the minds of treatment at the autonomous control through 'Acquaintance and Self-control' based on 'the Knowledge of Nature and Desire', so emphasized 'self-control' as important point in treatment.
2. From 『Dongyi Soose Bowon Sasang Chobongyun』, Dongmu summarized Sasang constitutional symptoms structurally in view of Morpho-imaginary. In 『Dongyi Soose Bowon Sasang Chobongyun』 and 『Dongyi Soose Bowon』 written in 1894, It was described in view of small organ, but in 『Dongyi Soose Bowon』 published in 1901, suggested more updated in view of both large and small organ and to which added the concept of Hot and Cold.
3. Through reinterpreting the concept of interior and exterior disease in 『Sanghanrhon』, the concept of Sasang constitutional symptoms had started as the minds of treatment for individual disease, but in 『Dongyi Soose Bowon』 published in 1901, it was accomplished as the minds of broad management for Sasang Constitutional Symptoms.
4. In 『Dongyi Soose Bowon』 published in 1901, the broad therapeutic prescriptions for management of Sasang constitutional symptoms were proposed newly, according to the accomplishment of Sasang constitutional symptomatic patterns, so these have different aims and are more important than that proposed previously.
5. The control in view of 'Knowledge and Deed' and the minds of management for Sasang constitutional symptoms are the minds and spirits for treantment and prevention against disease, which can maximize the power of autonomous self-treatment and manage all disease broadly.