Three majors, 32 people. Xi Jiaotong University is a construction-oriented university in Xi approved by the government. 202 1 There are three doctoral programs, namely engineering, economics and biochemistry. * * * There are 32 students enrolled, 9 students enrolled in engineering, 1 1 person enrolled in economics and biochemistry, and 12 students enrolled in biochemistry, all of which are admitted according to the results after the normal examination procedure.