Teaching work July 2001 to December 2004 Teaching assistant in the Chinese Department of Northeast Normal University From July 2004 to now Lecturer in the School of Liberal Arts of Northeast Normal University Mainly teaching courses: Ancient Chinese Chinese Reference Book Hosting or participating in the scientific research project "Jinlouzi" translation , Campus Youth Fund Project, time: 2003-2005, I am the project host. Research on "Supplementary Commentary on Chu Ci" from the perspective of hermeneutics, level D, "Eleventh Five-Year Plan" social science research project of Jilin Provincial Department of Education, September 2010 - now, I am the host; Ancient Chinese textbook, level E, Northeast Normal University textbook construction project, time: 2003-2005, top three participants. Ancient Chinese online teaching materials, level E, Northeast Normal University online teaching materials project, time: 2004-2005, top three participants.