I was born in Tianjin, P.R.China

Kunming Lu Elementary School, Tianjin, P.R.China, 1978-1984

Tianjin No. 1 Middle School, Tianjin, P.R.China, 1984-1990

Department of Mathematics, Peking Univerisity, Peking, P.R.China, 1990-1992

Department of Computer Science and Technology, Peking University, Peking, P.R.China, 1992-1995

Department of Computer Science and Technology, Graduate School, Peking Univeristy, Peking, P.R.China, 1995-1998

Department of Computer Science and Engineering, University of Washington, Seattle, USA, 1998-2000

Lucent Technologies, Boston, USA, 2000-2002

Department of Computer Science and Engineering, University of Washington, Seattle, USA, 2002-2005