Paeonia lactiflora and licorice soup legislation is based on sweet and sour, the basis for which is derived from the Nei Jing “liver bitter and urgent, urgent food sweet to slow it down, with acid diarrhea.” In this formula, peony is sour, bitter and slightly cold, while roasted licorice is sweet and warm. The combination of the two has the function of pacifying the liver and suppressing wood, nourishing blood and nourishing yin, astringing the liver, softening the liver and relieving pain. After that, its clinical use was gradually widespread. Modern practical research proves that this formula has the effects of sedation and pain relief, blood vessel dilation, lowering blood pressure, and relieving spasm of transverse and smooth muscles. The author has used this formula to treat a variety of strange and difficult diseases with satisfactory results. Because the mandibular joint is located in front of the ear and bile enters the ear through the front of the ear, the liver and bile are in close proximity to each other, so it can be treated with peony and licorice soup. This formula is sour and sweet to the liver, which can relieve the local constriction. For example, Yang Moumou, male, 56 years old, is a cadre. After cured toothache, he could not open his mouth, and when he opened his mouth, his jaw joint was constricted and painful, and pulled his ipsilateral head swelling and pain, with normal tongue coating and slow pulse string. The patient was cured with 60g of white peony and 15g of roasted licorice in 2 doses with water decoction. 2. This formula is very effective in treating migraine caused by hyperactivity of liver yang. This formula can not only calm liver yang, but also relieve pain. For example, Shu Moumou, female, 50 years old, is a farmer. She described episodic swelling and pain on the left side of her head for 3 years. The pain occurred mostly in the afternoon and evening and was accompanied by vomiting when the pain was severe, and the pain was relieved after vomiting. 2 years ago, it occurred about once every 3 months, but recently it occurred almost every month. He has been treated with Chinese and Western medicines, but with poor results. On present examination, he still sees irritability, thin white fur and tight pulse. Prescription with white peony 60g, roasted licorice 18g, raw ochre 24g, 15g Dilong, 2 doses and the distension and pain stopped. To consolidate the efficacy, and to the above 6 doses of healing, follow up 6 years without occurrence. 3, facial muscle spasm This disease is mostly caused by weak Yin and Blood, long and endogenous wind evil. With peony licorice soup to nourish blood and soften the liver, so that the liver has blood moisten and not wind, tendons have blood moisten and not spasm, so each received good results. For example, Chen Moumou, male, 42 years old, farmer. He said that his facial muscles had been throbbing involuntarily for more than a month and had not been treated. On examination today, he still sees the throbbing of the facial muscles, even on the left side, and on the left side, even on the outside of the lips, with numbness of the facial skin and a slight pulse. This is a sign of blood deficiency and wind generation. The patient was treated with 60g of white peony, 20g of licorice, 15g of Chuanxiong, decocted in water and divided into 2 doses, 1 dose per day, 8 doses and healed. 4. Shrinkage of yin is also a disease of syncope. According to Chinese medicine, this disease is a critical condition. Modern medicine believes that this disease is caused by spasm of the levator muscle. Paeonia lactiflora and Glycyrrhiza glabra soup is sweet and sour to the liver, easing the pain and relieving urgency, which can relieve the spasm of the epididymis muscle, thus curing the disease. For example, Ma Moumou, male, 10 years old, elementary school student. His mother reported that his scrotum and penis had been contracted into the abdomen for 4 days, with 1-2 episodes per day, and had been treated without success. On present examination, he saw a slight pain in the abdomen, a pale complexion, and a sunken and thin pulse during the attack. He used 40g of white peony and 12g of roasted licorice, decocted in water and divided into 2 doses, and the disease was mostly removed with 1 dose and cured with 2 doses. 5. Spasmodic cough The cough is incessant and comes on very quickly, stopping at times. This formula treats this kind of cough by calming and relaxing the bronchial smooth muscle. For example, Gao Moumou, a 5-year-old male. His mother reported that his cough was incessant, but after 2-3 minutes, his cough slowed down, with several or even more than 10 episodes per day. He had been treated with Chinese and Western medicines for more than a month without effect. On present examination, the evidence is as described above, with a thin yellow coating and a faint pulse. This is a spasmodic cough, which was cured by 4 doses of 30g of peony, 9g each of mulberry peel and scutellaria, and 10g of licorice. 6, blood deficiency and stool to peony licorice soup treatment, can nourish the blood and moisten dryness, add flavor with the evidence, can cure the disease. For example, Luo Moumou, female, 37 years old, farmer. Dry stool for more than 2 months, treated with Huang Lian Shangqing Pill, Tong Gastric Cheng Qi Tang, Zengliang Cheng Qi Tang, etc., but failed to cure. On present examination, he still sees dry mouth and desire to drink less, clear and long urine, little moss, thin and slow pulse. He was given 60g of peony, 8g of angelica, 15g of licorice, and was cured with 12 doses. 7. Numbness and pain in the lateral thighs can be caused by deficiency of Qi and Blood. Because of blood deficiency is numb, Qi deficiency is wood, acid sweet Yin, nourishing blood, softening liver, slowing down the pain of peony and licorice soup plus Huang Qi can nourish the blood and regulate the meridians, so the upper symptoms are solved with it. For example, Zhang Moumou, male, 55 years old, cadre. He has been suffering from numbness and pain in his left lateral thigh for more than 3 months, and has been treated with western medicine, and the pain stopped after the medicine. Long time to take but see the pain and numbness increased. On present examination, the symptoms are as described above, and the tongue and pulse are as usual. So he gave 60g each of white peony and astragalus and 18g of roasted licorice, 2 doses and the numbness and pain decreased and stopped with 4 doses. For the root cause of the disease, and to the above several doses and healed, follow-up, 2 years without occurrence. 8, lower abdominal pain less abdominal, the lower abdomen also. The liver vein of the foot Turk’s Yin follows the Yin apparatus and enters the less abdomen, therefore, the disease of the lower abdomen, every more involved in the liver. Therefore, the lower abdominal pain, pain and want to stool, that is, the liver is vigorous, the offense and the spleen and earth problems, when the liver to help the spleen, with peony and licorice soup to treat, very appropriate. For example, Zou Moumou, female, 45 years old, farmer. She described paroxysmal vague or severe pain in the left lower abdomen for more than 4 months. The pain is related to emotional changes, and when the pain is severe, he wants to have a bowel movement, and has done barium fluoroscopy of the gastrointestinal tract and fiberscopic examination of the gastrointestinal tract, but no abnormalities were found. On examination today, I still see a thin white coating and a sunken and slow pulse. It was concluded that this was a sign of wood flourishing on earth. The pain was relieved in 2 doses, and the symptoms disappeared in 6 doses, followed by several doses of Chai Shao Wu Wei Isogong San. Dizziness and headache If dizziness is caused by emotional discomfort, deficiency of liver yin, hyperactivity of liver yang, and disturbance of the clear orifices, it may be accompanied by pain on the side of the head or on the top of the head, and may also cause dizziness. The reason for this is that the liver meridian passes through the ribs and goes up to the top of the head, and the bile meridians of the feet of the sympathetic yin and the bile meridians of the feet of the Shaoyang bile go through both sides of the head and body. Therefore, the use of peony and licorice soup with the evidence of the tailor-made, to suppress liver Yang, nourishing Yin and blood, the results are more rapid. For example, Ma Moumou, female, 57 years old, cadre. She has been suffering from dizziness with headache on both sides for more than 3 months and has been treated with Chinese and Western medicines, but it comes and goes. In addition to the above symptoms, he also saw irritability, dizziness and headache aggravated by anger, dysgeusia and tinnitus, dry mouth and red face, red tongue with little coating, and thin pulse string. He used 60g of white peony, 18g each of Radix et Rhizoma Polygonati, Fructus Lycii and Rhizoma Polygonati, and 15g of licorice for 3 doses, and the symptoms were greatly reduced and cured with 32 doses. In conclusion, as long as we master the essence of prescriptions and use them flexibly, we will continue to expand the scope of clinical use of prescriptions, improve their therapeutic effects, and inject new contents into prescriptions continuously.