Primary liver cancer. It is not certain to be hereditary, but there is a certain possibility of heredity. In clinical observations, primary liver cancer often presents familial or regional clustering, which is mainly attributed to common dietary habits, lifestyle habits, and environmental factors. Genetics also play a certain role, but it does not mean that the disease will definitely be inherited. Therefore, if parents or other relatives have a history of this type of liver cancer or other malignant tumors, it is crucial to raise awareness and undergo regular health check-ups. Early detection and treatment can lead to better outcomes.