Advanced mathematics, linear algebra, linear algebra and other subjects. Official website, Lanzhou Jiaotong University, took the math re-examination in 2023, including foreign language listening test, oral test, professional written test and comprehensive quality interview, advanced mathematics, linear algebra, linear algebra, ordinary differential equations, complex variable functions and other subjects. Advanced mathematics mainly investigates analysis, calculus knowledge, probability theory and mathematical statistics, and mainly investigates random variables, probability distribution and hypothesis testing.