Whether radiotherapy can cure cervical cancer is related to the stage 1. Stage I cervical cancer can be cured with the same effect of surgery or radiotherapy; 2. After stage II, the 5-year survival rate decreases with the backward stage. The survival rate of stage IIA is 90%-95%, and stage IIB is 10% lower, 80%-85%; 3, stage IIIA is about 60%; 4, stage IV is 6%-10%. The presence or absence of lymph node metastases and vascular aneurysm emboli need to be considered in the case of equal staging.