Easy San is prepared by licorice, angelica, Poria, white peony, atractylodes macrocephala, chaihu, etc. The specific dosage and composition of the formula should follow the doctor’s instructions, not blindly made by themselves. Free San is prepared by licorice (slightly sizzling red), Angelica sinensis (seedling removed, filed, slightly fried), Poria cocos (peeled), white peony, Atractylodes macrocephala, Chaihu (seedling removed). It has the efficacy of nourishing blood and strengthening spleen, dredging liver and relieving depression (treating depression by dredging liver qi), and can be used for the treatment of liver depression and blood deficiency (liver qi stagnation and blood deficiency) and spleen weakness. Symptoms include pain in both hypochondriacs, dry mouth and throat, headache and dizziness, fatigue (lack of spirit), low food intake, irregular menstruation, stringy and weak pulse, and breast distension and pain. In the composition of Easy Dispersion, Angelica sinensis and Paeonia lactiflora can nourish blood and soften the liver (nourishing the blood and softening the liver), Atractylodes macrocephala, Poria and Glycyrrhiza glabra can strengthen the spleen and benefit the qi, assisting the blood to biochemistry and nourish the source, and Radix Bupleurum Chinense can dredge the liver and regulate the qi (regulating the liver qi stagnation). The combination of these herbs can nourish blood, strengthen the spleen and relieve liver stagnation. However, it should be noted that it is not suitable for those who have been exposed to heat, wind and cold, or who have excessive menstruation, and should be taken in accordance with the doctor’s instructions.