Squamous stage III cervical cancer is generally difficult to cure. Squamous stage III cervical cancer belongs to the middle stage of cervical cancer, at this time, the cancer lesion has already involved the lower third of the vagina, or has reached the pelvic wall, or has affected the function of kidneys, or has caused metastasis of lymph nodes next to the abdominal aorta. In this period, radical surgical resection is often not possible, and only local radiotherapy, systemic chemotherapy, targeted drugs or immunotherapy can be adopted to slow down the development of the disease. According to the condition of patients with squamous stage III cervical cancer, systemic chemotherapy can be adopted, commonly used drugs include cisplatin and 5-fluorouracil, and vaginal brachytherapy can be adopted to reduce the tumor lesions. Targeted drugs commonly used are bevacizumab, trastuzumab and so on. Cervical cancer patients need regular review during treatment to observe the treatment situation so as to adjust the treatment plan.