The research of security problem in the E-government of land and resources;

Thoughts on Implementation of Land E-government;

On the market s leading pattern of e-government information resource sharing and the market influence,market-oriented models of E-government information resources sharing can be carried out in ways of special permission management pattern,pay-on-users and hiring the private company through making a contract.

Study on the Bottlenecks and Resolving of Shared Mechanism Based on E-government Information Resources;