There are many literature resources now. For scientific research literature, there are more topics than abstracts in reading papers, and more abstracts than full texts.

Whether a paper can be retrieved or downloaded depends on the title of the paper to some extent.

Therefore, the importance of the topic is self-evident.

An effective theme must have at least the following three elements.

First, the topic should be clear and specific, and clearly show the problems studied in the paper, which will help readers quickly identify the theme of the paper.

Second, the topic should be concise and clear. Theoretically, the shorter the expression, the better. Short topics are more pleasing to the eye and easier to retrieve.

Third, the topic should be attractive and interesting, and it is best to attract readers to continue reading other parts of the paper. Of course, this is easier said than done. A simpler method is to present the important information of the paper, especially the novelty, in the title, and the more front the better, so as to stimulate the interest of readers or reviewers.