I checked, and the director of the jury room of this competition is an academician of the Institute of Mathematics and System Science of Chinese Academy of Sciences. This competition has a guide book "Guidance for College Students' Mathematical Competition", which was compiled by the Guidance Group of College Students' Mathematical Competition of National University of Defense Technology and has been published by Tsinghua University Publishing House. You can read the following three guidance books for advanced mathematics, which are designated by the Institute of Mathematics and System Science of Chinese Academy of Sciences. [1] Advanced Algebra, edited by Peking University, Higher Education Press, 1978, 3rd edition in July 2003, second printing in September 2003. [2] Linear Algebra, edited by Jiang Erxiong of Fudan University, People's Education Press, 1988.