The subject wants to ask, "Is there any gold content in the national college students' mechanics competition?" "yes. The National College Students' Mechanics Competition is a national college students' mechanics science and technology activity approved by the Higher Education Department of the Ministry of Education and co-founded by the Steering Committee of Mechanics Teaching in Colleges and Universities, China theoretical and applied mechanics Institution and Zhou Peiyuan Foundation. It is the most influential and valuable mechanical competition, held every two years.