1. Not suitable for large-scale modification. The finalized articles are all confirmed by the tutor, so don't make extensive revisions, because it may deviate from the original intention more and more. You can modify some details, or adjust the statements to clarify the logical relationship.

2. Determine a regular and reliable free paper duplicate checking website. In the early stage, we need to know the requirements of the school for the repetition rate, find a regular and reliable free duplicate checking website for preliminary duplicate checking and modification, and choose the one that does not leave records and has accurate and reliable results for testing. After the draft is finalized, check that the weight meets the requirements of the school and can be submitted to the school for re-examination. After passing, you only need to reply, mainly depending on your on-site performance.