Every paper duplicate checking report will have a number, which can be verified in a duplicate checking platform in official website. This number helps to avoid forgery or paper theft. The most important thing in paper duplicate checking report is the annotation of words. In the paper duplicate checking report, different repeated words will be marked with different colors.

Usually, red and orange fonts indicate that the contents are repeated, reminding you that these need to be revised, and green fonts indicate that they are qualified and no duplication has been found.

Green: the original part, indicating that no similar sentence has been detected;

Red: the part with serious plagiarism has a similarity of 70%~ 100%, and it is strongly recommended to modify it;

Orange: Slightly plagiarized part, with similarity of 40%~70%.

Of course, different paper-based duplicate checking systems will have certain differences in labeling, but in paper-based duplicate checking reports, what different colors mean is generally explained, and we just need to look them up carefully.