The basic structure of the paper is title, keywords, table of contents, content summary, body, conclusion and thanks. Generally, the text of the title of a paper cannot exceed 15-20 words, and the title of the paper should be centered. Key words are words with substantial meaning. The table of contents is the framework of the article. Highlight the new ideas of the paper. The text generally includes two parts: introduction and thesis text. At the end of the article, I would like to express my gratitude to the units and individuals who gave help and support during the whole research process.

The purpose of writing a paper

Cultivate students' correct research ideas, work style of integrating theory with practice, rigorous scientific attitude and innovative spirit. Consolidate and expand students' basic theory and professional knowledge, cultivate students' ability to analyze and solve practical problems by comprehensively applying what they have learned, and cultivate students' initial scientific research ability and innovation ability.

Further train and improve students' skills and abilities in data access, experimental research, reading and translation of foreign materials, computer use and text expression. Cultivate students' scientific research ability, strengthen the training of comprehensively applying the learned knowledge, theory and skills to solve practical problems, and generally examine the academic level achieved by students in universities.