Regular follow-up review after liver cancer resection. Generally, a review should be conducted every 2 to 3 months after anti-cancer treatment, mainly to observe the recovery of the diseased organs or organs damaged by the treatment. Check whether there is any residual tumor and whether the tumor markers related to the tumor have returned to normal, etc. After one year, the examination can be done every 4 to 5 months, and the focus of the examination should be on whether the tumor has recurred or metastasized; after 3 years, the examination should also be done every 6 months until the end of life. Biological treatment such as interferon for 2 to 3 years and thymidine to improve the immune function of the body can be used, which may reduce the chance of tumor recurrence and second primary cancer. However, it is not necessary to apply anti-cancer drugs for a long time to prevent recurrence. Instead of preventing recurrence, long-term application of anti-cancer drugs may be counterproductive due to the suppression of immune function. In general, most of the patients have poor appetite at the end of treatment, so it is better to eat light and easy to absorb. Later on, they should pay attention to nutrition, taking high protein, high vitamin and high fiber food as the best. Adequate nutrition is the basis for improving immunity, and “avoiding food” is not necessary. Believe in science and the possibility of curing cancer. Suffering from cancer will certainly be a blow to the mind, but after treatment, you should gradually adjust your mentality. Even if there is no hope for a cure, one should believe that active treatment can relieve symptoms and prolong life. If you are cured after several years of follow-up, you should be released from the shadow of cancer and return to social life. Attention should be paid to establishing a healthy lifestyle. A healthy lifestyle is the foundation of cancer prevention. The Victoria Declaration of the World Health Organization points out that the foundation of people’s health is: reasonable diet, quitting smoking and limiting alcohol, proper exercise and psychological balance, which is especially important for cancer patients’ recovery. In conclusion, various treatment methods for liver cancer can achieve certain efficacy, among which surgical resection has the best effect. Local tumor treatment techniques largely improve the prognosis of liver cancer patients, especially those at advanced stages, and radiotherapy, chemotherapy and Chinese medicine can all play a certain therapeutic role. Biological therapy brings hope for the ultimate conquest of liver cancer. The aim of “surgery-based comprehensive treatment” is to improve the overall efficacy of liver cancer, prolong the survival time and further improve the quality of life of patients, and make scientific choices according to the advantages and disadvantages of various methods and patients’ disease conditions to maximize their efficacy and minimize the adverse effects.