1. Log in to the VIP testing system of the university, click to enter the "Personal Center", find the "Paper Duplicate Checking" module on the "Personal Center" page, and click the "Upload Paper" button.
2. Click the "Check Duplicate Again" button in the report page, and upload the paper again according to the prompt to complete the duplicate check operation.
The repetition rate of the papers after duplicate checking in the school may be different from that of the VIP self-taught exam, because students will modify the contents of the papers during the period, which will lead to changes in the structure, or students will use different duplicate checking systems during the self-taught exam, which will lead to different repetition rates. Therefore, students are advised to use the same duplicate checking system as the school.