For explaining the interaction between them on the foundation of the modern enterprise theory, the paper makes an economic analyze on corporate governance and accounting information logically by applying Principal-agent Theory, Contract Theory and Property Right Theory.

By means of research methods of literature,comparative analysis,investigations and so on,the paper reviews the impact of EXPO on the theme park from its origin to evolvement and analyzes their interaction today.

In recent years, the interaction between China domestic media and China foreign policy decision-making has become apparent.

In the case of Nanhui county, this paper demonstrates the relation of fast trunk road s building and suburb towns development in Shanghai, and analyzes the mutual impact of the two things.

On the basis of literature review both in home and abroad,this paper studies mutual relationship between urban transport and urban space pattern in Guangzhou,a metropolis of south China,in terms of documents,data and on-the-spot investigation.

Firstly,the mutual effect between dynamic mechanisms ofmegalopolis and its economic competitiveness were probed by using the theories of new economic geography and urban competitiveness.