· Chair Professor, Southern University of Science and Technology2016–
· Professor, Xi'an Jiaotong-Liverpool University2008–2016
· Professor And Director Of Research And Postgraduate Office, Xi'an Jiaotong-Liverpool University2008–2010
· Applied Specialist, EDS1998–2007
· Applied Specialist, EDS, an HP Company1998–2007
· Researcher, Indiana Univeristy Purdue Univeristy Indianapolis1995–1998
· Researcher, Korea Advanced Institute of Science and Technology1995–1995
· Visiting Fellow, Australian Defence Force Academy1994–1994
· Researcher, Concordia Univeristy1993–1994
· Assistant Professor, Southeast University1992–1993
· Ph.D., Digital Signal Processing, Southeast University1988–1992
· Master, Biomedical Signla Processing, Chongqing University1986–1988
· Associate Lecturer, Jiangsu University1984–1986
· Bachelor, Electrical Engineering, Hunan University1980–1984