Professor JIA Yingjie specializes in the combination of syndrome differentiation of sanjiao theory and syndrome differentiation of zang-fu viscera in treating malignant tumor

and thinks middle-jiao is the pivot. Failure of the middle-jiao in transportation

and disturbance in ascending and descending of qi movement of spleen and stomach are the important etiology and pathogenesis of malignant tumor. Failure of the middle-jiao in transportation causes lack of nutrition of the five viscera. Disturbance of qi movements leads to imbalance of intake and outtake. Accumulation of toxic and pathogenic factors for a long time can form abdominal mass. Accordingly

Professor JIA attaches importance to taking the treatment of middle-jiao especially

regulating the spleen and stomach and smoothing qi movement. Professor JIA drafts therapy of "regulating qi and invigorating the middle-jiao"to treat malignant tumor. This method is not only invigorating the spleen and stomach

supporting the normal and tonifying the deficiency

but also helping ascending and descending

eliminating evil

promoting the body to restore the balance of yin and yang.