High gold content. The National Mathematical Modeling Competition of Higher Education Club Cup is an important competition in the field of mathematical modeling in Chinese universities, with high gold content. The contest is sponsored by the Chinese Mathematical Society and co-organized by Higher Education Press. It is authoritative and professional. The competition requires the contestants to solve practical problems within the specified time, which has trained students' innovative thinking, teamwork and actual combat ability. The results of the competition are highly recognized by universities and society in China, which plays a positive role in improving individual comprehensive quality and employment competitiveness.