The liver is an organ of wind and wood, and the time of the year is spring. Physiologically, it is responsible for the drainage, the collection of blood, and the tendons, with blood as the body and qi as the use, and the Yin and Yang in the body; pathologically, it is characterized by a tendency to produce wind and fire. The use of liver qi is characterized by “movement”, and once it is used excessively, it is lost and deficient. In addition, excessive drinking, prolonged illness, old age and weakness, and improper use of medicine can all deplete liver qi, resulting in liver qi deficiency. The main symptoms of deficiency of liver qi are dullness or swelling of the ribcage, mental disturbance, timidity, blurred vision, phantom vision, numbness of the limbs, impotence and weakness, irregular menstruation, male impotence and sexual dysfunction. It may also be accompanied by tiredness and fatigue, spontaneous sweating, lazy speech and low voice, drooping internal organs, greenish-yellow face, pale white tongue, sunken and stringent pulse, etc. According to Chinese medicine, the causes of menstrual disorders are summarized as deficiency and reality, and the main pathogenic factors are deficiency of qi and blood, deficiency of kidney qi, deficiency of yin and blood, qi stagnation and blood stasis, phlegm and dampness. In the treatment, the principle of “the deficient should be tonified and passed on, the real should be diarrhea and passed on” is followed. In women, the liver is the first, the liver collects blood, is the master of drainage, likes to regulate, and hates depression. In the book “Jing Yue Quan Shu? Women’s rule” cloud: “the blood for the essence of water and grain, and regulate in the five organs. Sprinkling Chen in the six internal organs, is able to enter the pulse. Where its source comes from, biochemical in the spleen, the president in the heart, hidden by the liver.” The Liver meridian intersects with the Punch Vessel at San Yin Jiao, with the Ren Vessel at Qu Bone, and with the Du Vessel at Bai Hui. The Liver communicates with the uterus through the Punch, Ren and Du, and the uterus performs its function of hiding diarrhea in an orderly manner. Regarding the treatment of liver qi deficiency, the book “Jin Kui Yao? The first of the “First of the pulse evidence of successive diseases of the internal organs and meridians” suggests that “for liver diseases, acid should be used as a tonic, anxiety and bitter as a helper, and sweet medicine should be used to regulate it”. The “Difficult Classic” points out: “Those who damage their liver, slow it down.” The “General Examination of the Person” cloud: “regulate the menstruation especially must nourish the blood, the blood gets its nourishment is self-regulation: nourish the blood especially must nourish the qi, the qi gets its nourishment is able to transport.” It can be seen that nourishing liver qi is very important for amenorrhea patients to nourish liver blood and regulate menstrual blood. In the “Standard Rules for the Treatment of Evidence”, the formula for replenishing the liver (Cornu Cervi Pantotrichum, Angelica Sinensis, Wu Wei Zi, Yam, Astragalus, Chuanxiong, Shu Di Huang, Fried Atractylodes, Fried Zao Ren and Dou Wu) is a representative formula for treating deficiency of liver qi (blood). Zhang Xichen “medicine zhizhong ginseng xilu” cloud: “astragalus for the lung and spleen medicine, now Mr. used to supplement the liver, intended to be able to work at hand, what is the meaning of …… clinical evidence since, where the liver can not be weak, with all the liver medicine are not effective, re-use astragalus as the main, and adjuvant to the qi products, serve the cup that is seen Effectiveness. He said liver deficiency without tonic method, the original is not to see the way of accounting.”