On July 1st, as well as the same time of the ninetieth anniversary of the CPC founding，Department of Mechanical Engineering successfully held the meeting about the Summer Social Practice 2011 in Ziyun dormitory No.4, Zijingang campus. Teacher Yang Zheng, counselor of the Department, attended the meeting, Huang Hui, vice secretary of Department of Committee presided over the meeting.
Firstly, Ding Shuo, student who in charge of organizing the Summer Social Practice, made the general introduction. Next, Yang Zheng, counselor teacher, put forward some matters needing special attention.