Stage IIB cervical cancer represents that the cancer cells have metastasized beyond the uterus but have not completely spread under the vagina, and the condition is more serious. The five-year survival period of patients is usually around 20% to 30%, and a few patients can reach 50%. Cervical cancer is a kind of malignant tumor originated from the cervix, which can be divided into stages I to IV, among which stage II is further divided into stage IIA and stage IIB. In stage IIB, the cancer cells of cervical cancer have already metastasized to different degrees, and the five-year survival rate of patients is not very high, usually around 20%~30%. Only a few patients with good physical condition and systematic treatment through surgery, radiotherapy and chemotherapy as early as possible can increase the survival rate to around 50%. It should be noted that the five-year survival rate of patients is not only related to the specific stage of cancer, but also to the specific type of pathology, treatment effect, and the patient’s own factors, etc. Therefore, in order to understand the patient’s specific survival period, it is necessary to combine various factors to make a comprehensive judgment.