Graduated from computer science department of Fudan University, doctor of science. Mainly engaged in digital publishing, new media and database research. Participated in compiling the feasibility plan of major projects in the press and publication industry in the 11th Five-Year Plan of the State General Administration of Publishing, the planning of major projects in the press and publication industry in the 12th Five-Year Plan of the State, and the application guide for 20 10 digital publishing projects of Shanghai Press and Publication Bureau, etc. In-depth study of digital publishing and database technology, and undertake to complete a number of provincial and ministerial digital publishing, multimedia, database projects.