1, tell a story. Telling a story around a main point, the core of the paper is the logical chain from asking questions to getting results.

2. Improve the causal chain. Causal logic is the underlying logic of scientific research. Causality actually includes sufficiency and inevitability.

3. Draw a picture and make a table. Illustrations must be concise and to the point, and it would be better if they could be more refined.

4. polish the language well. A good paper must pass the language barrier. We must keep learning and investing.