1.Cirrhosis is the common result of all kinds of liver diseases to the end stage, easily combined with ascites, gastrointestinal bleeding, hepatic encephalopathy, spontaneous peritonitis and other complications, the 5-year survival rate of patients in the decompensated stage is low and the quality of life is poor. For many years, our department has been oriented to scientific research and innovation, and aims to improve clinical efficacy. On the basis of inheriting and developing the academic ideas and clinical experience of Guan Youbo, Wang Hongsi and other national famous veteran Chinese medicine doctors in treating liver, we have undertaken the national “Sixth Five-Year Plan”, “Seventh Five-Year Plan” and “Eighth Five-Year Plan” research projects. “He has also established the treatment method of “supporting the righteousness, resolving blood stasis and regulating qi and blood”, and has provided long-term treatment for the causes of liver cirrhosis and its complications. On the basis of long-term treatment for the causes of liver cirrhosis, Chinese medicine is given to treat the symptoms and give full play to the advantages of Chinese medicine, so that many patients with liver cirrhosis have delayed the progress of the disease and improved the quality of life, and some patients have effectively reversed liver cirrhosis. 2.Fatty liver disease refers to the lesion of excessive fat accumulation in liver cells caused by various reasons, which is one of the important global public health problems in the 21st century and a serious threat to people’s health. For many years, our department has been engaged in the clinical and scientific research of fatty liver disease. Based on the inheritance and development of the academic thought and clinical experience of Guan Youbo, Wang Hongshi, Gu Beihai and other national famous veteran Chinese medicine doctors in treating liver, combined with the research results of modern medicine in treating fatty liver disease, we have established the treatment rule of “strengthening spleen and benefiting qi, activating blood and resolving phlegm”, and summarized The treatment plan of fatty liver disease is guided by evidence-based treatment and individualized treatment as the core, using a variety of means such as internal and external interventions, giving full play to the advantages of traditional Chinese medicine in terms of precise efficacy, low side effects and easy acceptance by patients, etc., and has achieved better results in clinical practice. The early diagnosis of liver fibrosis is an important clinical guidance for the treatment decision and prognosis of various chronic liver diseases, but liver puncture biopsy as the “gold standard” of liver fibrosis diagnosis is an invasive operation. However, liver puncture biopsy as the “gold standard” of liver fibrosis diagnosis is an invasive operation, which is complicated and relatively expensive. The liver function shear wave quantitative ultrasound diagnostic instrument determines the degree of liver fibrosis by measuring liver stiffness and quantifies the score of liver fibrosis, which can partially replace liver puncture biopsy and provide a basis for the diagnosis and treatment of liver fibrosis, and is one of the commonly used methods to evaluate the degree of liver fibrosis. It is one of the commonly used methods to evaluate the degree of liver fibrosis. In addition, the instrument can also make objective determination of liver fat content, which is an important means of fatty liver disease condition assessment and efficacy evaluation. 2.Liver disease treatment instrument: improve liver blood circulation, increase blood and oxygen supply to liver tissues, and promote liver tissue repair; 3.Chinese medicine acupuncture point application: strengthen the spleen and dredge the liver, activate blood circulation and remove blood stasis to improve dysmenorrhea and pain, and assist in liver disease treatment; 4.In-house preparation: strengthen the spleen and dredge the liver pill, detoxify and nourish the liver granules; 5.Tea substitute: Chinese medicine small prescription tea substitute to improve fatty liver disease.