It is essential to found a perfect cooperation mechanism for constructing the Urban Agglomeration in the Mid- dle Reaches of the Yangtze River. At present, the cooperation takes place in mainly governments, much more than enter- prises and NGOs, and is favor in transportation, tourism, culture and commerce, and often takes form of the joint meet- ings. The major problems for cooperation involve that the nation's support is not enough, the role of NGOs is not fully played, the benefit community of the region is not yet formed, the regional urba...