Cervical cancer is the most common malignant tumor in women. Symptoms in the late stage are mostly irregular vaginal bleeding, vaginal overflow and pus, which may also cause other secondary symptoms. Early symptoms and signs of cervical cancer are not obvious, and the cervix may appear smooth or similar to cervical columnar epithelial ectopic, which is difficult to distinguish. As the disease progresses, it shows more and more symptoms, some of which last until the advanced stage of cervical cancer. 1.Contact vaginal bleeding, which is mostly manifested as vaginal bleeding after intercourse, and in the middle and late stage, it is irregular vaginal bleeding, and the amount of blood changes from small to large, and may even cause rupture of large blood vessels to trigger hemorrhage. 2.Vaginal overflow, most patients have vaginal discharge, which is white or bloody, thin like watery or rice slop, or fishy smelling. In advanced stage, due to necrosis of cancer tissue and infection, there may be a lot of rice-soup-like or purulent foul-smelling leucorrhea. 3.Distant metastasis or invasion of other organs, pain in the waist and abdomen, constipation, frequent urination, urgent urination and other symptoms may appear in advanced stage, such as anemia, or organ failure. Of course, each stage of cervical cancer has different signs and symptoms, such as: exogenous cervical cancer can be seen as polyp-like or cauliflower-like superfluous organisms, often accompanied by infection; endogenous cervical cancer can be seen as cervical hypertrophy, hard texture and cervical canal expansion; advanced cancer tissue necrosis and shedding, forming ulcers or cavities with bad odor. Once cervical cancer is diagnosed, treatment should be actively taken and should not be delayed until the late stage. Therefore, prevention of cervical cancer is especially important, and HPV and TCT examinations should be performed regularly every year. If cervical cancer is diagnosed, timely intervention is needed to select the best treatment according to the stage of cervical cancer.