Generally speaking, “radiotherapy sensitive” means that radiotherapy has obvious effect on tumor cells, and to a certain extent, it has the effect of lowering tumor stage and prolonging life expectancy, so it is better. 1. Adjuvant chemotherapy: tumor cells are sensitive to adjuvant chemotherapy, which suggests that there is a great possibility to reduce the risk of tumor recurrence and enhance the efficacy of surgery and other treatment measures. 2. Neoadjuvant chemotherapy: tumor cells are sensitive to neoadjuvant chemotherapy, suggesting that there is a great possibility to reduce the stage of tumor and improve the resection rate, and at the same time, it can buy time for treatment. 3. Advanced chemotherapy: the tumor is sensitive to advanced chemotherapy, which can improve the survival treatment and survival time. 4. Radiotherapy: the tumor is sensitive to radiotherapy, which can reduce the probability of recurrence and enhance the therapeutic effect at the same time. The determination of the efficacy of chemotherapy needs to be made by professional clinicians according to the comprehensive situation.