Wu Zhongxiang Wu Zhongxiang is a professor at Xi Jiaotong University and has many years of teaching experience. Wu Zhongxiang has been engaged in the research and teaching of advanced mathematics for a long time. The teaching materials edited by Wu Zhongxiang include Fundamentals of Mathematical Analysis for Engineering and Fundamentals of Advanced Mathematics, as well as the teaching materials of Tutoring Advanced Mathematics for Postgraduate Entrance Examination and the Review Book of Mathematics for Postgraduate Entrance Examination.