2) Provincial Natural Science Foundation (key), research on dynamic hierarchical management model and information processing algorithm in self-organizing network, hosted by September 2007.
3) Research and Application of Dynamic Construction Technology of 3D Interactive Business Environment, a key project of provincial science and technology plan, was hosted in 2007-08.
4) Provincial Natural Science Foundation, research on semantic information search and mining for e-commerce, hosted in May 2004.
5) The development and demonstration of collaborative management and service system in department stores, a major provincial science and technology project hosted in 2005-06.