At 9:00am, May 22nd, celebration for the 100th year since the birthday of Mechanical and Manufacturing Engineering Department as well as the 28th lecture of Mechanical Science and Engineering Development BBS was given by Professor Jiang Zhuangde from Xi’an Jiaotong University successfully at the auditorium on the second floor of the library in Yuquan campus. The subject of this lecture is the current situation, trend and development of Micro nano manufacturing technology. The meeting was held by Professor Fu Xin, the vice director of Machinery Department. Youth corps committee secretary, Xiang Shufang, attended the meeting as well.