It is difficult to win the second prize of the National Mathematical Modeling Competition for College Students in the Higher Education Club Cup. Mathematical modeling of the Higher Education Club Cup is the highest-level national mathematical modeling competition for college students, and its scale, influence and recognition are rising. The mathematical modeling awards of the Higher Education Club Cup are divided into national and provincial levels. National, Higher Education Club Cup 1 each, matlab Imagination Cup 1 each, national first prize, national second prize. The proportion of national awards is small, so it is difficult to win. Provincial awards include provincial first prize, second prize, and some provinces have third prize, which is easy to do.