1. Try not to go out during the epidemic. Patients with liver cancer have low immunity and are often accompanied by underlying diseases such as hepatitis B and cirrhosis, so their immunity will be even worse. Therefore, they should rest well at home during the epidemic and try not to go out. 2. Follow up and review patients. For patients with liver cancer who are to be followed up for review, it is recommended that the visit should be made according to the specific epidemic situation in each place. Avoid cross-city, cross-province and other cross-territory consultations as much as possible. 3. Patients waiting for surgery. For patients with liver cancer waiting for surgery or interventional treatment, it is recommended that the surgery should be postponed according to the specific epidemic situation of each region. 4.Targeted drug therapy patients. For liver cancer patients taking targeted drugs, if they have adverse drug reactions, such as high blood pressure, diarrhea, fatigue, joint/muscle pain, loss of appetite, nausea and vomiting, stomatitis (mouth sores), headache, proteinuria, hand-foot syndrome, abdominal pain, pronunciation difficulties, etc., they may consider online consultation on Internet medical platform and decide whether to go to hospital for consultation under the guidance of specific physicians. 5.Internet consultation. Online consultation of Internet medical platform provides good help for the diagnosis and treatment of liver cancer patients, and you can go online to consult any condition-related problems.