[1]   2010.6  to  2014.5
Tianjin University  | School of Environmental Science and Engineering  | Lecturer
[2]   2013.7  to  2013.12
Lund University  | Department of Science of Energy  | Visiting scholar
[3]   2014.6  to  2019.6
Tianjin University  | School of Environmental Science and Engineering  | Associate Professor
[4]   2019.6  to  2020.4
Tianjin University  | School of Environmental Science and Engineering  | Professor