The duplicate checking rate of proofreading papers can be achieved by the following methods:

Use the paper duplicate checking system provided by schools or institutions for testing to ensure that the duplicate checking rate of papers meets the requirements. Ordinary schools will provide free duplicate checking service. Students can find the relevant entrance in official website and upload their own papers for testing.

Use a third-party duplicate checking system for testing, such as HowNet, Wanfang, paperfree, etc. These websites provide duplicate checking service for papers, and you can find the relevant entry on the Internet for inquiry. When using these systems for detection, it is necessary to pay attention to the selection of appropriate duplicate checking versions and parameters to ensure the accuracy and reliability of the detection results.

Paper duplicate checking software is used for detection. These softwares can be downloaded and used by themselves, but reliable brands and versions need to be selected to avoid inaccurate detection results due to the defects of the software itself.

When checking the repetition rate of papers in schools, we need to pay attention to avoid papers being leaked or stolen, and at the same time, we must abide by the relevant regulations of schools or institutions, and we must not copy other people's papers or quote unauthorized materials.