Academician of China Academy of Sciences, born in Xingshan, Hubei, 1977- 1979, studying in Xingshan No.1 Middle School, 1979-84 Bachelor of Tsinghua University, 1984-86 Master of Tsinghua University, 1986-90 Theory of Chinese Academy of Sciences. 1990- 1998 has been engaged in research work in Oxford University, Warwick University and Cambridge University. 1998, applied for the Chinese Academy of Sciences, and planned to return to work. 1999 was awarded the National Outstanding Youth Fund and the title of "Outstanding Youth of China Academy of Sciences" in 2003. Visiting Professor of Advanced Research Center of Tsinghua University, Director of the 10th Committee of Condensed Matter Theory and Statistical Physics of Chinese Physical Society.