1. Demonstration by example: list representative examples to clarify the point of view, so as to make the demonstration more specific and convincing.

2. Reasoning and argumentation: use the truth in life or famous sayings to prove the argument, so that the argument is more general and in-depth.

3. Contrasting arguments: Contrast positive and negative arguments or arguments to emphasize and highlight arguments.

4. Metaphorical argument: use familiar things as metaphors to prove the argument, so that the argument is easy to understand.