From May 11-13, 2019, professor Jeanne Wald, Associate Chair of the Department of Mathematics at Michigan State University (MSU), visited XJTU at the invitation of the School of Mathematics and Statistics and the Qian Xuesen College of XJTU. On May 12, 2019, professor Wald introduced the MSU Mathematics Exchange Program to students of the XJTU Pilot Class in Mathematics. Professor Zhu Xu briefly reviewed the recent progress of the Pilot Class’s undergraduate exchange programs in cooperation with universities in the US, Canada, Singapore and other countries. Professor Zhu also expressed his expectations of students who are preparing to participate in the overseas exchange program in the spring semester of 2020.