从全国层面分析了中部地区在全国协调发展中的特点，探讨了中部地区协调发展面临的南北发展不协调、经济集聚和人口集聚不匹配、特殊类型地区不发达、协调发展机制不完善等“四不”问题。针对“四不”问题，结合协调发展的特征，从构建区域协调发展空间格局、深化特大城市和超大城市户籍制度改革、健全特殊类型地区发展政策体系、完善区域协调发展机制等4方面提出政策建议。

The central region connects the east to the west, the south to the north, and plays an important role in the coordinated development of regions across China. This paper first analyzes the characteristics of the central region in terms of national coordinated development from the national level, and then explains the situation that the coordinated development of the central region faces the "four no" problems, such as uncoordinated development between the north and the south, mismatching of economic agglomeration and population agglomeration, underdevelopment of special types of regions, and imperfect coordinated development mechanism. Finally, to tackle the "four no" problems, combined with the characteristics of coordinated development, this paper puts forward some policy suggestions from four aspects: constructing the spatial pattern of regional coordinated development, deepening the reform of the registered residence system in megacities, improving the development policy system for special types of regions, and improving the mechanism for coordinated regional development.