The survival time of nasopharyngeal carcinoma in the middle and late stages cannot be generalized, and is closely related to the patient’s physical condition, the severity of the disease, the type or differentiation of tumor cells, and whether the treatment is timely and correct, as follows: 1. After scientific and effective methods of treatment, combined with diet, exercise and psychological conditioning, as well as life and living conditioning, the overall recovery effect is very good, requiring patients to establish the first-line training for recovery, and early stage The survival rate of nasopharyngeal carcinoma has exceeded 95%. 2. For patients with late stage, that is, stage III-IV nasopharyngeal carcinoma, the survival rate of five years after chemotherapy is also more than 50% or 30%. Patients should pay attention to not eating spicy and stimulating food, not eating pickled food, exercising properly to enhance physical fitness, drinking more water, eating more fresh fruits and vegetables, etc.