The survival time after resection of malignant tumor may be months or years, depending on the location, type, stage, grading and time of detection of the tumor, which cannot be generalized. Different malignant tumors, the site of occurrence, early or late detection, different stages and grading, and the physical quality of patients all affect the survival time after resection. If the malignant tumor is found early, through surgery, the tumor and the surrounding adherent tissues and lymph are removed, and after surgery with corresponding radiotherapy and chemotherapy, the survival period of patients can generally reach 3-5 years, such as breast cancer, thyroid cancer, gastric cancer and so on. If the patient’s malignant tumor belongs to the middle and late stage and misses the best time for surgical resection treatment, the general survival time is about six months to one year. After the removal of malignant tumor, it is necessary to pay attention to rest, regular work and rest, proper exercise, maintain good eating habits and increase high protein diet.