Traditional Chinese medicine (TCM) has been effectively and instantly used for keeping Chinese people's health over 2000 years. Recently the TCM is becoming popular and well known home and abroad due to its effectiveness and individualized treatment. It has been known that TCM practitioners diagnosed, give the treatment and evaluated patients' health condition with symptoms and signs, what are called TCM patterns. This is why TCM practitioners always consider and emphasize the importance of TCM patterns in the TCM education and clinic practices. At the same time, TCM pattern differentiation is considered complicated and difficult to understand, due to the difference of TCM practitioners'clincal experience and knowledge. The one ,who has more experience and knowledge, treat patients more effective than the other. Unlike modernized medicine, drugs are not always recommended for the diseases, conversely, the TCM practitioners and their knowledge are always recommended. In addition, young TCM practitioners have to follow and imitate the experts who are full of knowledge, if they want to be good ones. From these views, the experience and knowledge of experts are important and crucial to the clinical outcomes, meanwhile they are hard to discover and establish. Therefore, we package the experts and their treatment as the one target to discover, establish and refine the individual treatment protocol (experience and knowledge) of each TCM expert, and to explore what characteristics of the patients are considered with the corresponding treatment in clinical practices.