Therefore, although the current surgical, interventional and radiofrequency treatments are effective, it is difficult to achieve complete cure and control recurrence. The purpose is to improve the cure rate and reduce recurrence. Please note that it must be the correct TCM treatment, not the use of TCM is TCM treatment, if incorrectly used, it is likely to be counterproductive. One of the important reasons why liver cancer is difficult to cure and easy to recur is the problem of liver function. Liver cancer mostly occurs on the basis of cirrhosis or hepatitis, that is to say, liver cancer basically does not occur on the originally normal liver, and the original liver damage (mainly cirrhosis and hepatitis) is the internal cause for the occurrence of liver cancer. The regenerative ability of liver cells is very strong. Patients with hepatitis and cirrhosis are unable to complete the normal physiological functions of existing liver cells due to long-term liver damage, so they will certainly repair them by accelerating the regeneration of liver cells. The integration of hepatocyte genes by hepatitis B virus, the stimulation of inflammatory factors, peroxidation and other reactions, as well as the weakening of their own immune monitoring ability often lead to hepatocyte carcinogenesis in the regeneration process. The above are the root causes of hepatocellular carcinoma and also the root causes of hepatocellular carcinoma which are difficult to be cured and easy to be recurred, only when this root cause is controlled is the solution to the root cause, otherwise, it is treating the symptoms but not the root cause. At present, the common treatment methods for liver cancer include surgical resection, interventional therapy, ablation therapy, radiotherapy, etc., all of which are used to eliminate liver cancer cells. At present, Chinese medicine has shown obvious advantages in the treatment of liver cancer after long-term practice, but Chinese medicine must be used in the correct way to treat liver cancer, and improper application of Chinese medicine may also bring adverse reactions. Based on the understanding of the mechanism of liver cancer, I believe that the key to treating liver cancer with TCM is to support the righteousness, through which we can promote the repair of liver function on one hand, and control the recurrence of liver cancer by improving immunity on the other. Fu Zheng is a concept that is reflected in the overall treatment strategy and care of liver cancer in addition to drug treatment, specifically in the following aspects: 1. Patients with liver cancer should not receive too frequent CT examinations, and there is now evidence that frequent CT examinations and radiation damage will promote the development of liver cancer; 2. Patients with liver cancer should not receive too frequent invasive treatments, especially preventive treatments without clear necessity 3. Patients with liver cancer should not take too many drugs and health care products, especially those with large toxic side effects and inaccurate efficacy; 4. establish a positive and healthy outlook on life, communicate more with patients with good treatment effect, but do not follow them blindly, because each patient’s specific condition is different and treatment methods are naturally different; 5. The principle of traditional Chinese medicine treatment is to promote appetite, improve digestion and nutrient absorption, enhance immune function and inhibit the growth of liver cancer cells by tonifying liver and spleen, nourishing liver and kidneys, etc. 7. To treat liver cancer, one should choose experienced TCM experts, and when taking TCM, one should carefully handle the details of purchasing, decocting and taking TCM, and should not only follow up regularly and listen to the guidance of experts, but also carefully observe and experience by oneself, and communicate with doctors in time if there is any adverse reaction. 8.According to the specific conditions of each liver cancer patient, treatment should be individualized, and different therapies of Chinese and Western medicine can cooperate with each other to achieve the purpose of increasing the efficacy, and Chinese medicine treatment or Western medicine treatment should not be rejected blindly.