From the end of February, 65438 to the following year1early October, 65438, the National Natural Science Foundation of China issued an application guide, respectively explaining the funding priorities in various fields, as well as the application format and requirements for applicants. Other reference materials include the proportion and average amount of funding for various disciplines over the years. The general application deadline is around March 20th of the following year, but the applicant must rely on a certain unit, and each unit will have some special requirements, mainly the deadline. So we should also pay attention to the requirements of supporting units.