The development of the Zhengbianluo metropolitan area can not only enrich the tourism kinds but also strengthen the whole tourist benefit, and enhance the economic level of this local and even the entire province.

Causes Analysis of Zheng-Bian-Luo Tourism Resources Belt Along the Yellow River;

The Study on Reorganizing the Space Structure of Zhengzhou and Kaifeng Region;

Consideration on the developmentof pushing forward Zheng-Bian new region

Based on the theories of new institu-tional economics,this paper analyzes the correlativity between the decentralization and the development of Chinese metropolitan areas,and divides the develop-ment of Chinese metropolitan areas into two periods in the perspective of urban institution.

In order to analyze the evolution of economical factors of the Jiangsu s metropolitan area along Yangtze River,this paper developed Uniformity Index which emphasized studies of the dynamic evolution relationship of the inter-city s economical factors.

In order to research and express the inter-action trend of regional urban economy, society and space, the analysis of agglomeration and fragmentation emphasized the dynamic evolution relationship of the inter-units, especially of the inter-cities in the metropolitan area.