Guangxi University. Guangxi University is a 2 1 1 engineering university, ranking first among universities in Guangxi. Graduates majoring in applied mathematics in Guangxi University can engage in scientific research and teaching in science and technology, education, economy and other departments, or engage in practical application, development, research and management in production, operation and management departments, or continue to study for master's degrees in mathematics, economy, management, computer and other related majors.