求翻译：目前,肝癌死亡率仅次于胃癌、食道癌的第三大常见恶性肿瘤，初期症状并不明显，晚期主要表现为肝痛、乏力、消瘦、黄疸、腹水等症状。临床上一般采取西医的手术、放化疗与中药结合疗法，但晚期患者因癌细胞扩散而治愈率较低，因此要做到肝癌的早期发现、早期诊断、早期治疗。做好肝癌的预防工作，坚持“管水、管粮、防肝炎”的肝癌预防七字方针。是什么意思？

Currently, liver cancer mortality after gastric cancer, esophageal cancer the third most common cancer, early symptoms are not obvious, mainly late liver pain, fatigue, weight loss, jaundice, ascites and other symptoms. Western medicine generally adopted in clinical surgery, radiotherapy and chemoth

At present, stomach cancer, liver cancer mortality second only the first 3 of the most common cancer of the esophagus, malignant tumors, late and there is no clear early symptoms chiefly in liver, tired, starved, jaundice, abdominal swelling and other symptoms. clinical, medical practitioners genera

At present, liver cancer mortality rate only is inferior to the stomach cancer, the carcinoma oesophagi third big common malignant tumor, the initial period symptom is not obvious, the later period main performance for the liver pain, the asthenia, becomes emaciated, symptoms and so on jaundice, asc

At present, the liver cancer mortality after gastric cancer, the third most common cancer of the esophagus, the initial symptoms are not obvious, advanced mainly finds expression in liver pain, fatigue, emaciation, jaundice, ascites and other symptoms. Clinical general surgery, chemotherapy and trad