in the winter holiday of 2019, with the strong support of npu, qmes made full use of the international exchange platform to organize more than 50 students to australia, the united states, vietnam and other places for cultural exploration and academic exchange. during these activities, students deeply experienced foreign culture, continuously deepened their understanding in research and practice, and constantly explored the cutting-edge knowledge of various disciplines. in the interactions with world-class universities and organizations, students were encouraged to scientifically and reasonably plan their personal development path.