1.On the symplectic reductions （2）2002.7 Chinese Annals ofMathematics (SCI)
2. On Actions of Groupoids and Morphisms of Lie Bialgebroids (1)2003.6 Advances in Mathematics
3. On the Action of a Groupoid on a Manifold (1)2003.10 Acta Mathematica Sinica, English Series Spinger-Verlag(SCI)
4. Poisson actions and Lie bialgebroid morphisms (3)2002.10 American Mathematical Society Contemporary Mathematics
5. Dirac structures and Poisson Reductions on Poisson Groupoids 2004.2 Reports on Mathematical Physics (SCI)
