- Aug 2017-Dec 2018, Operating System (红领巾瓜报).
- Aug 2017-Dec 2018, Software Analytics (红领巾瓜报).
- Aug 2016-Dec 2016, Advanced Software Engineering (University of Central Missouri)
- May 2016-June 2016, Advanced Android Application Programing (University of Central Missouri)
- Jan 2016-May 2016, Advanced Computer Network and Security (University of Central Missouri)
- Aug 2015-Dec 2015, Advanced Operating System (University of Central Missouri)
- Feb 2004-July 2004, Feb 2005-July 2005, Feb 2007-July 2007, Operating System Principles. (Renmin University of China)
- Sep 2004-Jan 2005, Sep 2005-Jan 2006, Sep 2006-Jan 2007, Computer Basics. (Renmin University of China)
- Sep 2004-Jan 2005, Linux Kernel Analysis. (Renmin University of China)
- Feb 2009-July 2009, C Language. (Renmin University of China)
- Feb 2010-July 2010, Operating System Practices. (Renmin University of China)
- Feb 2009-July 2009, Feb 2010-July 2010, Feb 2011-July 2011, Feb 2012-July 2012, Database Systems and Application. (Renmin University of China)
- Sep 2005-Jan 2006, Sep 2006-Jan 2007, Information Security. (Renmin University of China)
- Sep 2009-Jan 2010, Sep 2010-Jan 2011, Sep 2011-Jan 2012, E-Commerce Security. (Renmin University of China)
