Papers with a duplicate checking rate of less than 30% are considered qualified. 30% duplicate checking rate is the minimum standard for duplicate checking of papers, and most colleges and universities require that the duplicate checking rate of papers be lower than 20% for both undergraduates and masters. The repetition rate of doctoral dissertations should be within 5% to 10. Generally, doctoral dissertations can meet the qualification standards, and they can be directly submitted for review or participated in defense after passing the re-examination. Enter the title and author of the paper in the duplicate checking interface, upload the paper to the duplicate checking system, and click the submit test button. Wait 30 to 60 minutes for repeated inspection. After the duplicate check is completed, the user clicks the download test report button in the duplicate check interface, inputs the duplicate check order number, clicks the query result, and finally downloads the paper duplicate check report.