A cervical biopsy can directly determine whether or not it is cancerous. The result of cervical biopsy is the gold standard for determining cervical lesions. For those who have human papillomavirus infection or whose cervical liquid-based cytology suggests abnormality, the specific type of cervical lesion can be determined by further perfecting colposcopy and biopsy of cervical tissues. If the cervical biopsy suggests CIN grade II and above, further treatment should be provided through cervical LEEP, cold knife conization, hysterectomy and other surgeries as prescribed by the doctor; if the cervical biopsy suggests no abnormality, cervical cancer screening should be carried out on a regular basis, and interferon and other medications are required for treatment if necessary. For those who have abnormal results of cervical cancer screening, it is recommended that they should go to regular hospitals, improve colposcopy and cervical biopsy pathology examination if necessary, and take active treatment under the guidance of doctors according to the examination results.