In modern times

there are a lot of local medical schools named after the region. Understanding the differentiation of regional medical schools should not be rigid and dogmatic. "Smaller region with smaller differences

great region with larger differences"in Inner Canon of Yellow Emperor（ 《黄帝内经》） should be the principle. The understanding could expand according to different situations. For some medical schools

it is better to discuss the characteristics from humanity

emphasizing the historical information and promoting the development of local Chinese medicine. Some schools are affected greatly by the special climate environment. The principle "treatment in accordance with local conditions"could be deepened

which could enrich clinical learning. With the process of Chinese medicine going to the world

geographical and climatic characteristics of each continent need to be further studied to expand regional medicine research in a wider range.