Typical symptoms of postoperative recurrence of liver cancer include abdominal pain, fatigue, jaundice and soreness of right shoulder, and some patients will also have low-grade fever. After liver cancer recurrence, the tumor may press the hepatic peritoneum, which will cause abdominal pain after stimulation, meanwhile, when liver cancer recurrence tumor ruptures and bleeds, it will also lead to severe abdominal pain. The malignant growth of recurrent tumor consumes the nutrients in the organism, which usually combines with malignant disease, leading to the systemic manifestations of emaciation and fatigue. Systemic jaundice may occur if liver function is significantly impaired. Right liver tumor recurrence can invade the diaphragm and cause right shoulder pain, if the patient has right shoulder pain and there is no local lesion, it is necessary to consider whether it is tumor recurrence. In some patients, tumor necrosis and absorption cause fever after recurrence, which is usually less than 38.5℃. If the above symptoms appear after liver cancer surgery, it is recommended to go to the hospital in time to avoid delaying the condition.