It must be demonstrated around the issues discussed and the central arguments. What kind of question is raised at the beginning, and the conclusion comes down to this question. In the process of argumentation, we should not deviate from Wan Li, give full play to it at will, or change the topic at will. If there are several sub-arguments, each sub-argument should be related to and subordinate to the central argument. All arguments should revolve around the central argument. Only in this way can readers clearly understand the sub-argument and the central argument. The logic of the paper is very strong, and the argument must be close to the center and consistent from beginning to end.

3) "standing" is often based on "breaking". In the process of argumentation, we should mention some wrong views and propositions, deny and refute them, so as to enhance persuasiveness and prevent readers from misunderstanding their own views.