With exploiting and utilizing of resources, Resource-based Regional Central Citys have developed,these cities have became bases of energy, raw and processed materials and provide great contribution to country economy and development of society.

Polycentric Mega-city Regions and Multi-level Governance of the Yangtze River Delta;

It also submits rational suggestions on boosting regional central cities sports estate,as well as providing theories for boosting the regional central city and the development of the entire sports estate in Chongqing.

It\'ll provide a reference for logistics information platform planning of regional central city.

On the Functional Positioning and Strategic Goals of Jinan in Building Up Regional Central City;

This paper first expounds on the dominant role of the regional central city in the system of sustainable regional development.

Taking Zhengzhou as a case,this paper studies index system of radiant ability of regional central city and gives weights to indexes by AHP(analytical hierarchy process) method.

It can be seen that perfecting functions of regional central cities is not only the necessary choice during regional economic development but also the objective law and trend from theoretical analysis of the development of regional central cities and the example analysis of regional central cities in our country.