It is more appropriate to control the duplicate checking rate of professional papers within 30%. For college graduates, the paper assessment standard is also formulated by their own institutions. The duplicate checking of graduation thesis in colleges and universities is generally carried out by spot check. Most colleges and universities take 30% as the minimum qualification standard for papers.

What we usually call duplicate checking of university graduation thesis refers to checking the thesis through specific software or website to find out whether there is plagiarism or plagiarism of others' works in the thesis. Generally speaking, the school or tutor will require students to check the duplicate through professional duplicate checking software before submitting their graduation thesis to ensure their independence and originality. If the duplicate checking rate of the paper exceeds the range specified by the school or tutor, it may be considered that there is serious plagiarism, which leads to the failure of the paper. Therefore, students should pay attention to the citation of documents and the format of reference documents when writing papers, and don't copy or plagiarize other people's works.