2001-2005，Academe of Education Information and Technology; Beijing Normal University.
2005-2019 Lecturer, College of Information Science and Technology, Beijing Normal University.
2019-present Lecturer,School of Artificial Intelligence, Beijing Normal University.
1994.9-1998.7 B.S, Compute software, Guizhou University.
1998.9-2001.7 M.S, Compute software, Jiangxi Normal University.
 “Research of tunnel MTU mechanism without reassembling on way”, Computer Engineering and Applications.
 “Study of Distributed Multicast Forwarding Based on PIM-SMv2 in IPv6 Router”, Journal of Chinese Computer Systems.
 “The Design and Implementation of High Reliable Dul-Message Path in Distributed Routers”, Computer Engineering and Applications.
 “Research and Analysis of ARP Module in TCP/IP Protocol”, Journal of Jiangxi Normal University (Natural Sciences Edition).