November 30, 2012, in the afternoon, the Beijing Institute of Technology School of Management and Economics Students' Union successfully organized the first Beijing University Liaison Department “Minister afternoon tea" event in Zhongguancun Campus. A total of eight leaders of Liaison Department from China University of Political Science and Law, Beijing University of Aeronautics and Astronautics, Central University of Finance and Economics, China University of Geosciences, Beijing Language and Culture University, Beijing Language and International Business School, Central University for Nationalities, Renmin University of China participated in the event .