Analysis of ZHANG Zhong-jing’s use of canon of internal medicine make the best use treatment guidance according to the general trend

Basedon the nature and location of the disease,the body resistance to disease trends,superabundance or decline of three aspects of pathogenic factor analysis ZHANG Zhong-jing,canon of internal medicine capitalize on treatment guidance according to the general trend.The formation of the specific theoretical system of syndrome differentiation for treatment of TCM clinical study later had a profound effect.