1, the topic should be innovative and attractive, not only to summarize the theme, easy to understand, but also to have some uncommon new words or abbreviations to stimulate appetite.

2, about 5000 words, up to two pages, not including literature, with moderate line spacing and font size.

3. The research status and analysis at home and abroad must be accurate, even moderate, and never extreme.

4. The specific problems and significance of the research must be said with tears streaming down her face.

5. Make complicated things simple. To fully discuss, the text is concise, up to two and a half pages (not counting documents).

6. The basis of argumentation should be very prominent: the theoretical topic must be innovative, the application must be practical, and it has obvious advancement with the existing theories or methods. In short, it must make people feel meaningful.

Facing the whole country, the National Natural Science Foundation is an important part of the national innovation system, which mainly supports the basic research and some applied research of natural science, and focuses on supporting researchers in universities and scientific research institutions with good research conditions and strong research strength. The applicant is the actual person in charge of the project and has enough time and energy to engage in the research of the applied project. On-the-job graduate students, as applicants, can only apply for general projects and must obtain the consent of their tutors. The applicant should be formally employed by the supporting unit of the project and work in the supporting unit for not less than six months every year. Overseas and Hong Kong, Macao and Taiwan personnel applying for cooperative research projects are not subject to this restriction, but there must be collaborators and project supporting units in Chinese mainland. Mainland China refers to provinces, autonomous regions and municipalities directly under the Central Government except Hong Kong, Macao and Taiwan.