However, after 2020, schools began to reduce the proportion of duplicate checking rate. Some schools require 15%, some schools require 20%, and even some schools require 10%.

Most papers should be checked before they are published. If the duplicate checking rate is too high, it is a normal paper and cannot pass the examination.

Generally speaking, the duplicate checking rate should be within 20%, that is, more than 80% is original by the author. Of course, in some duplicate checking software, the author can find that his content is not completely copied, but borrowed, so it should be the object of revision.