Differentiation according to organs ldentify which organ's problem related with the functions of the organs identify which part of the organ's problem Yin, Yang,Qi,blood,wind,dampness identify which kinds of problem deficiency, excess,stagnation,counter movement Differentiation according to organs Identify which organ’s problem : related with the functions of the organs identify which part of the organ’s problem : Yin, Yang, Qi, blood, wind, dampness identify which kinds of problem : deficiency, excess, stagnation, counter movement