1, pay attention to diet and living. According to the scientific method to guide their own diet, life is regular. 2, “major triple-positive” carriers, 3-6 months to check liver function, HBV-DNA quantification. Inactive small triple-positive carriers can be rechecked in 6-12 months. 3, pay attention to your own tongue, pulse, urine and stool. The tongue coating changes from light red and moist to thick yellow and white and greasy, which may be related to the aggravation of damp-heat caused by drinking alcohol and eating oily and thick-tasting food. The pulse changes from soft and sunken to stringy and fine or large, suggesting possible recent fluctuations in the condition. If the urine color changes from clear to yellow, with foul odor, sudden diarrhea, black and sticky stool, with mild nausea, poor food and appetite, pay attention to liver function and transaminases fluctuations. 4, dynamic observation of ultrasound results, whether the liver has gradually shrunk, whether the spleen has gradually thickened and become larger; whether the diameter of the portal vein has thickened and widened. Whether the gallbladder is accompanied by inflammation, double layer, and poor sound transmission. 5. Chronic liver disease and hepatitis B carriers over 30 years old should be checked for markers of primary liver cancer half to one year. Such as alpha-fetoprotein (AFP), the index of AFP is greater than 200 often can be continuously elevated before ultrasound, CT and MRI can detect liver mass.