An early omen:(1) Liver Depression card. The spirit of the reasons for including non-poor, not Shu Xijin, feel pain and other symptoms, often the first sign of latent card.(2) liver pain. Pain not obvious, for a time, is implicit in the deep Duntong.(3) loss of appetite, abdominal distension, weakness. Is the secondary liver cancer symptoms. If known as chronic liver cirrhosis over 40 years of age, suddenly appeared above aura symptoms should immediately further examination.In short, closed when the deep Duntong, anorexia, nausea and liver cancer is the earliest sign, once the development of liver persistent pain, has been non-early.Second, liver cancer prevention methods:First, completely cured precancerous disease, such as hepatitis, liver cirrhosis, especially hepatitis B and liver cancer have to put an end to the soil.Second, do not eat moldy food, in particular by aflatoxin contamination of peanuts, corn and cereal.Third, eat more fresh vegetables, fruit and meat, fish.Fourth, improve immunity, strengthen the immune surveillance system, which is the eradication of cancer early can be served ginseng, Yun-Ling, Ganoderma lucidum, Hericium bacteria, mushrooms, Bellamya purificata, bamboo shoots, kelp, shepherdspurse, such as cuttlefish.Fifth, and maintain progressive, optimistic attitude, hepatic veins to ease circulation of qi and blood, not stranded Health cult poison cancer.