[1]   2018.11 to  Now
北京语言大学语言学系
[2]   2002.8 to  Now
Beijing Language and Culture University  | Faculty of Linguistic Sciences  | Professor of Linguistics  | （先后在）外国语学院-语言科学院-语言学系/乔姆斯基研究所
[3]   2012.6 to  Now
University of Vienna  | Department of Sinology  | Guest Professor  | 客座教授
[4]   2011.1  to  2012.1
Mucau University of Scienceand Technology  | International School  | 办公室主任  | VIsiting Professor  | 访问教授
[5]   2008.9  to  2010.3
Yili Normal University  | Department of Foreign Languages  | Dean of the department  | Professor of English  | 中组部第六批援疆干部
中组部第六批援疆干部 
[6]   2006.8  to  2007.9
Masachussettes Institite of Technology  | Department of Linguistics and Philosophy  | Post-doctoral Visiting Scholar  | 博士后研究工作
[7]   1990.9  to  1996.10
山西省交城中学  | 中教二级  | 中教二级教师