Professor Liu Jianying, known as a distinguished professor of Chalmers University of Technology, an academician of the Swedish Academy of Sciences and also an honored professor of ECUST, paid a visit to East China University of Science and   Technology on Feb. 25^th,2010. Profesor Liu was warmly welcomed by Professor Jiao Jiajun- the director of International Affairs Office, Professor Luan Wei Ling-Vice President of Graduate School, Dr. Liu Dianhua- chief director of the training office, and Dr. Wang Yanchun- project leader of the ECUST Graduate School.