Winning the second prize in the national college mathematics competition means that students have excellent talent and skills in mathematics. This honor is not only the recognition of students' personal ability, but also the affirmation of their efforts and time in the field of mathematics. It embodies the advantages of students in solving complex mathematical problems, using abstract thinking and reasoning ability. In addition, students who win this award may benefit a lot in their future academic research and career, such as postgraduate entrance examination, job hunting or promotion. Therefore, the second prize of the National College Students' Mathematics Competition contains a lot of gold, which represents the outstanding achievements of students in the field of mathematics.