Ph.D. in Technical Science, was once Vice-Director of the 5th Materials Science and Engineering Branch of Shanghai Society of Aeronautics, Director of Department of Material and Technology, Research and Development Center of AECC Commercial Aircraft Engine Co., Ltd. He is now Vice Chief Engineer and Director of Department of Science and Technology in Chongqing Skyrizon Aero-engine Co., Ltd. He has chaired or participated in a number of research projects at the national and provincial levels, and published more than 30 research papers indexed by Science Citation Index.