In 2022, there were Beijing Jiaotong University, Beijing Institute of Electronic Technology, Penalty University, China Ocean University and Sun Yat-sen University. This major has broad employment prospects, fewer colleges and universities, and less competitive pressure.

As a university directly under the Ministry of Education of China, Sun Yat-sen University is a comprehensive national key university jointly established by the Ministry of Education, the State Bureau of Science, Technology and Industry for National Defense and Guangdong Province.