October 2002 - present: Associate Professor at The School of Foreign Languages, Central South University teaching international students medical Chinese and Chinese students basic English and medical English，and Academic writing for master-degree students.
August 2010 – October 2010: trainee in aspects of English Writing, Public Speaking and Communication at Yale University, the United States
January 1996 – October 2002: lecturer at The School of Foreign Languages, Central South University
July 1993 – January 1996: an interpreter and translator at Hunan Provincial International Trade and Development Corporation
