Teachers have been in rivers and lakes for many years, and the data compiled can't fool their eyes. Moreover, how familiar are you with the research topic of the paper before you can compile it. After the first draft of the paper is handed in, the school will put it on China Zhiwang to check the duplicate. Every school has its own requirements, requiring that the repetition rate should not be higher than a few percent, and that it should not take too many other people's papers.