Patients with liver cancer mostly have digestive symptoms such as loss of appetite, nausea and pain in the liver area, so they should be given easily digestible food and eaten in several times. Starting from adjusting taste and promoting appetite, the color and aroma of food should be beautified on the basis of the patient’s preferred diet. You can add hawthorn, lemon water, etc., to light and soft, easy to digest is appropriate. Avoid greasy. High-fat dietary intake is strictly prohibited, which affects bile secretion and excretion and is not conducive to digestion and absorption of patients. And a low-fat diet can reduce the symptoms of nausea, vomiting, abdominal distension and pain of liver cancer patients. Patients with abdominal distension, jaundice and ascites should eat foods to clear dampness and heat, strengthen spleen and regulate qi, such as winter melon (with skin and seeds), watermelon (with white), adzuki beans, yam, raw coix, kumquat cake, rose hips and carp. Do not eat white potatoes, potatoes and other stagnant gas-producing foods. Some patients have esophageal varices, which are easily damaged, and the coagulation mechanism is very poor, so it is difficult to stop bleeding after bleeding, so in addition to not eating fried, baked and smoked, hard and crispy food, we should also pay attention to chewing and swallowing slowly when eating fish and chicken, so as not to damage the digestive tract and cause hemorrhage. Patients with advanced hepatocellular carcinoma and high blood ammonia should also control the amount of protein intake and give sufficient calories. Prevent the emergence of hepatic coma.