If the tutor says that the content of the paper is chaotic, he can reply: Good teacher, I will check more documents and revise the paper. Thank you for your advice. . The tutor pointed out that the content of the paper is messy, which is a common problem in all first-time papers. This is just a rough revision, so don't worry too much. At this time, you should affirm the opinions of your tutor, accept your own shortcomings, thank your tutor for his guidance, ask modestly and make positive improvements.