1, Abstract: Make clear what the main idea of the paper is, describe the general content of the paper clearly in 300 to 500 words, and then summarize it in a few words.

2. Contents: Contents can make the tutor clearly see the structure and ideas of the paper, and also allow readers to find what they want to see more quickly.

3. Preface: Explain the purpose and background of writing this article, and let readers know the practical significance of this article.

4. Background and method of topic selection: Write out the background and research methods of the paper in detail to arouse readers' interest in reading.

5. Problem: The most important part of the paper is to find the problem and find the solution.

6. Suggestions: Only by making practical suggestions can we see the ability to solve problems, which is an indispensable part of the paper.