The qualified standard of paper repetition rate is generally 20-30%, which is not difficult to pass, but if it is a patchwork paper, the repetition rate is generally above 80%, which is too far from the qualified standard. As long as it is checked, it is completely impossible to pass.
If your paper is patchwork, there is no long-winded plagiarism, and it has been repeated in your own words, it is still possible to pass in this case, and the repetition rate will not be too high, generally around 30%. After checking PaperPP, if you change it according to the prompts, you can basically pass.