I was born in Yantai, Shandong Province, China in 1966. I received the B.S. in engine engineering from Tsinghua University, Beijing, in 1990 and the M.S. degrees in management science and engineering from Shandong University, Jinan, in 2005 and the Ph.D. degree in management and industry engineering from Shandong Normal University, Jinan, in 2009. From 1990 to 2002, I was a design engineer with China Truck Corporation. Since 2009, I have been a professor with the college of information science and engineering, Shandong Normal University. I am the author of more than 50 articles and inventions. My research interests include intelligent design, computer graphics, differential geometry, data mining, ontology recognition, and applications. I am a member of China Computer Federation.