1. Theme or research object of the paper: The title should clearly reflect the research object or theme of the paper, so that readers can see it at a glance.
2. Research method or angle: If the paper adopts a specific research method or studies from a specific angle, it can be reflected in the topic.
3. Research results or conclusions: If the paper draws important research results or conclusions, it can be reflected in the title to arouse readers' interest.
4. Outstanding features or highlights: If the paper has outstanding features or highlights, it can be reflected in the title to increase the attractiveness of the paper.
In specific writing, you can choose appropriate expressions according to your actual situation, such as questions, propositions, short sentences and so on. It should be noted that the title should be concise, not too long, generally no more than 20 words. At the same time, we should avoid using uncommon words or technical terms to avoid confusing readers.