The National Synthetically Reform Testing District(hereinafter referred to as the "experimentation area")is a new thing in our socialistic modernization construction and social development, is the inevitable product of the balanced development of regional economy in china. From the special economic zone to the new economic zone, and then to the experimentation area, marks the policy of our country area continuously improve and perfect. China has approved the establishment of 10 national experimentation area, basically forming a pilot pattern and interaction. Firstly, this paper comprehensively analyzes experimentation area characteristics and effects on regional economic development based on the perspective of regional economic coordination, then analyses the development status of the experimentation area, the existing problems and causes, and pointed out the main difficulties in the future reform, finally, on the basis of the above research,proposes countermeasures and suggestions,from the aspects of organization and leadership, working mechanism, developing environment. <<