Atractylodes macrocephala has the effect of drying dampness and tonifying qi, and is used for spleen deficiency with little food, abdominal distension and diarrhea; Paeonia lactiflora has the effect of relieving pain and nourishing blood, and is used for blood deficiency withered and yellow, irregular menstruation, and spontaneous sweating (involuntary sweating during the daytime, aggravated by sweating with slight movement); Angelica dahurica has the effect of relieving surface and dispelling wind, and is used for colds and headache, and pain in the eyebrow ridge and bone, etc; Poria cocos has the effect of subduing swellings and strengthening the spleen, and is used for oedema with low urination, and for spleen deficiency with less than adequate food. 1. White peony has the effects of nourishing blood and regulating menstruation (regulating menstrual disorders caused by blood deficiency), astringing yin and stopping sweating (astringing yin fluid and reducing sweating), softening the liver and relieving pain (treating pains caused by yin deficiency of liver and liver-blood insufficiency), and calming the liver and suppressing yang. It is used in treating blood deficiency and yellowish color, menstrual disorders and spontaneous sweating. It is not suitable to be used with veratrum. 2. Rhizoma Atractylodis Macrocephalae, with the effects of strengthening the spleen and benefiting vital energy, drying dampness and inducing diuresis (drying dampness and reducing water-dampness in the body), stopping sweating and tranquilizing the fetus. It is used for spleen deficiency with little food, abdominal distension and diarrhea, edema, spontaneous sweating, and restlessness of the fetus. 3. Angelica dahurica, with the effect of relieving surface cold (removing cold from the surface of the muscle), dispelling wind and relieving pain (dispersing wind and relieving pain in the muscles and bones), clearing the nose and orifices, drying dampness and stopping leucorrhea (stopping leucorrhea by drying dampness), eliminating swelling and draining pus (eliminating swelling of pus and discharging pus). It is used for cold and headache, brow bone pain, nasal congestion and congested nose. 4. Poria, with the effect of diuresis, strengthening the spleen and tranquilizing the heart. It is used for edema and urination, spleen deficiency with little food, restlessness, palpitation and insomnia. Each drug has its own efficacy, indications and contraindications, please use the drug under the guidance of a physician, do not self-medication.