After writing your graduation thesis, don't forget one thing, that is, retouching and compound colors. Only through proper revision and polishing can the quality of the paper be improved in an all-round way. It is the responsibility of readers and tutors to do a good job of revising papers in order to find out the shortcomings and fill in the gaps. Only by polishing the paper well can the quality be improved, which is the guarantee for the paper to pass the examination. I asked Beijing Dingyi Technology Company to help me polish it. You can also find this.