It has the effect of harmonizing the liver and spleen, removing evil and relieving depression, soothing the liver and regulating the spleen. It mainly treats Yang Yu and Jue Ni syndrome. The hands and feet are not warm, or there is abdominal pain, or diarrhea is severe, and the pulse is stringy; syndrome of stagnation of liver and spleen, distension and tightness in the flanks, and pain in the epigastrium and abdomen