TCT is fine need to do HPV screening. TCT is a liquid-based thin-layer cytologic examination of the cervix, which extracts cells from the surface of the cervix and then observes them under the microscope to see if there are lesions and grades the cells, which is a cervical cancer screening method.HPV refers to human papillomavirus, and when TCT is clean, it doesn’t mean that it is negative for HPV, so the patient needs to have an HPV test. After HPV test, it is clear whether the patient has human papillomavirus infection or not. If there is a high risk type of HPV infection, commonly type 16 and type 18, the patient needs to be treated in order to avoid inducing cervical cancer. Patients should follow the guidance of their medical professionals when undergoing cervical cancer screening to avoid delays and adverse consequences.