1984.3 ~ 2001.3: Director y subdirector del Instituto Geofísico de Daqing Logging Company.
2001.3~presente: Director Adjunto y Director del Centro de I+D de Daqing Logging Company.
1984.3 ~ 2001.3: Director y subdirector del Instituto Geofísico de Daqing Logging Company.
2001.3~presente: Director Adjunto y Director del Centro de I+D de Daqing Logging Company.