Abstract
The research method of 'the grafing I-ching(周易) and oriental medicine'(醫易會通) has been handed down for more than 2000 years to interpret the theory of the medicine by using the system of the ideology and the category of I-ching(周易). Many skillful doctors form the past have developed and advanced the oriental medicine by studying the 'the grafing I-ching(周易) and oriental medicine'(醫易會通) and wrote many theories and had experiment on clinical studies. From many theories of 'the grafing I-ching(周易) and oriental medicine'(醫易會通), I believe using the ideology and the category of eight trigrams(八卦) system to study the internal organs(臟腑) has a great importance. For eight trigrams(八卦) is the nucleus or the basic of I-ching(周易) and the internal organs (臟腑) are the main system of the body. Therefore grafting eight trigrams(八卦) and the internal organs (臟腑) theory has a meaning of grafting I-ching(周易) and the main point of the oriental medicine. But the uncertainties of the theories between doctors still exists and there's no unified theories in matching eight trigrams(八卦) and the internal organs(臟腑). This tells us that the most important part of the 'the grafing I-ching(周易) and oriental medicine'(醫易會通) theory is not logically organized. Therefore the author realized the necessity of the study about grafting eight trigrams(八卦) and the intimal organs (臟腑) theory, Also in order to confirm the significance of the result of the research, first of all there needs to be a research that applies it to the meathod of the mental cultivation(精神養生法), Health preservation(養生) is the basic idea of the oriental medicine and among health preservation(養生), the meathod of the mental cultivation(精神養生法) is most important.
