The so-called duplicate checking of papers refers to inquiring the repetition rate of papers, aiming at dealing with academic misconduct and plagiarism of academic papers.

According to the survey, the "duplicate checking rate" of graduation thesis in some schools has dropped from 30% to 20% this year, and even more strictly to below 8%. In addition, some schools have added a retrial link, that is, tracking and monitoring the quality of graduation thesis of graduate students. Once it is found that it is higher than the duplicate checking rate, the degree certificate and diploma will be cancelled directly.