B.S. 1981 Beijing Normal University (Physics)

Ph.D. 1987 The Johns Hopkins University (Physics)

Postdoc. 1987-1990 The National Institute of Standard and Technology

(NIST, Physics Lab)

Professional Positions Held:

Senior Scientist, NCAR ACD, UTLS group lead, May 2014 -

Scientist III, NCAR ACD, UTLS group lead, July 2008

Scientist II, NCAR ACD, Dec 2005 Project Scientist II, Data Analysis and Assimilation Group, Atmospheric Chemistry Division, National Center for Atmospheric Research (ACD/NCAR), 1998 - 2005.

Scientist I, Retrieval Scientist for the Measurement of Pollution in the Troposphere (MOPITT) project, ACD/NCAR, 1992-1997.

Senior Scientist, Hughes STX Corporation, Scientific support to NASA Goddard Space Flight Center code 916 on TOMS/SBUV ozone processing, 1991-1992.

Assistant Research Scientist, Institute for Physical Science and Technology, University of Maryland (IPST/UMCP); and Guest Scientist, Center for Atomic, Molecular and Optical Physics, National Institute of Standards and Technology (CAMOP/NIST), 1990-1991.

Posdoctoral Research Associate, IPST/UMCP; and Guest Scientist CAMOP/NIST, 1987-1990.

Teacher, the High School affiliated to Renmin University, Beijing, China, 1971-1978.>