| Doctrine of five evolutive phases and six climatic factors(DFS) is the important part of the TCM theory system. Knowledge of DFS is very helpful understanding the formation and development of the TCM theory system. The thesis focuses on<Huang Di Neijing Suwen>"seven great theory" researching on the content of the science of phenomenon partly based on which DFS was constructed.Some books and literatures were produced from the formal research on DFS. By analyzing the ninety-six books relevant with DFS and literatures published from2001to2010, we found that the research on DFS could be classified into seven aspects including explaining classics, expositing theory, clinical practice, deduction, recent research, relevant subjects and basic knowledge. Plenty of content in "Seven great theory" describe the normal phenomenon, which had not been complete constructed. As the subject of normal phenomenon reflecting Chinese traditional ideas of science and influencing DFS much, the thesis focuses on the cognitive style, way of thinking and logic system"Seven great theory" describes normal phenomenon much by variant ways including taking Yin and Yang, five elements, Eight Diagrams as a whole natural model and monitoring the normal phenomenon by single subject such as biology, phelonogy and so on. All ways mentioned above do not split, abstract and separate the normal phenomenon, but keep the integrity of the normal phenomenon, which reflects watching for images as cognitive style of doctrine."Seven great theory" reflects the overall concept of "correspondence between human and universe" and the understanding concept of "subject-object integrate", put forward in order to observe natural phenomenon based on the overall condition categories. That way of thinki ng of the doctrine is the imagery thinking of science of phenomenon."Seven great theory" attaches great importance to the phenomenon of time process, found the important influence of season change on biochemical things, discovered the induction of the relationship between things, slice it according to the function, behavior characteristics to things, discovered things run regular phenomenon and process of the multi-level, so the doctrine of logic system is imagery of logic.Through "Seven great theory" can prove the doctrine based on the thought of science of phenomenon. Then on the relationship between the theoret ical system of traditional Chinese medicine and science of phenomenon were discussed, the whole theoretical system of traditional Chinese medicine also adopted by the cognitive way of image, image thinking and logical system, and foundation of theoretical system of traditional Chinese medicine thinking is science of phenomenon.Attached to the paper is product of independent subject research, and also the basis of this paper. |