Generally speaking, there is no argument of “why people who do chemotherapy do not live long”. For postoperative adjuvant chemotherapy, most of the patients belong to the intermediate stage, and postoperative chemotherapy is possible to achieve a cure. Chemotherapy is a kind of chemical drug treatment, through the use of chemical drugs can achieve the effect of killing cancer cells, but also can achieve the effect of inhibiting the growth and reproduction, and can induce apoptosis of tumor cells, to achieve the effect of anti-tumor, commonly used is intravenous drip, and through chemotherapy can also delay the survival time of the patients and improve the quality of life of the patients, and there is no life expectancy not long lived. During the period of chemotherapy, there may be some toxic reactions, and even drug resistance, and normal tissue cells may also be damaged, so during the chemotherapy period, you need to go to the hospital regularly to do the relevant review, and also need to pay more attention to rest.