When writing an abstract, you should briefly summarize the theme, research purpose, methods, results and conclusions of the paper. Here are some suggestions for writing a summary:

Clear theme: at the beginning of the abstract, clearly point out the theme or research field of the paper. This helps readers to understand the fields involved in the paper.

Concise: The abstract should be concise and to the point, avoiding lengthy explanations and details. Keep only the necessary sentences and omit the unnecessary parts.

Clarify the purpose of the study: clearly state the purpose of the study in the abstract, and explain why this study is conducted and the importance of this study.

Method Description: Briefly describe the research method. If the method is unique or innovative, it can be emphasized in the abstract.

Accurate results and conclusions: summarize the research results and conclusions and highlight important findings or arguments. Ensure that the information and conclusions in the abstract are consistent with the contents in the paper.