1. There are many titles of various papers, but no matter what form, the main idea is to reflect the author's writing intention and the main idea of the article. The title of graduation thesis is generally divided into general title, sub-title and sub-title.

2. The general title is the embodiment of the overall content of the article. Common writing is divided into revealing the essence of the subject: economic centralism. Q: Is the commodity economy equal to the capitalist economy?

3. Content and scope of explanation: analysis of post-war western trade liberalization. True or false: scientific and technological progress and agricultural economy. Dawn and other titles in the history of science and technology.

4. Subtitles and subheadings are supplementary explanations to the general title to indicate the research object, content and purpose of the paper, and some papers can also add subheadings. Especially some controversial papers.

5. The main purpose of setting the subtitle is to clearly show the level of the article.