From June 30th to July 1st, 2018, it was an unforgettable weekend for MBA students in Tongji Economic and Management 2018 comprehensive project. The expansion course has always been an important part of the Orientation of the Tongji MBA freshmen enrollment series. This year is the first time to try the two-day and one-night trip. While feeling the Tongji MBA culture, it also has played a more active role in the team building, class cohesion and promotion of students’ mutual understanding. The activity broke the gap between the students and enhancedtheir mutual understanding. At the same time, they explored the shining points of each other and brought a modest mind tobuild the foundation of follow-up learning.