The integration of Sino-western medicine should be originated upon the system of Chinese medicine. This is the neo medicine based upon the combination of clinical thoughts of Chinese and Western medical system via development, complimentarily or confluence. However, due to lack of understanding in Chinese medicine or adopt viewpoints of western medicine to find a future outlet of Chinese medicine in too imperatively attitude, clinical doctors are apt to fall into the misunderstanding area inadvertently. Our article clarifies that correct understanding and explanation of Sino-western medical combination would be the right way, and only when correct messages are understood, than we shall march on the right way of Sino-western medical combination. Furthermore, our article points out that misunderstanding area of Sino-western medical combination would crack down academic system of Chinese medicine. If we want to promote Sino-western medical integration, we should find the overlapping area as the cut point of clinical pathway of Sino-western medical integration. After ”obscure intersection” is found and repeated comparison and assessment are done, than we can find the ”distinct intersection” academically.