Strengthening inter-government cooperation is the trend of public administration reform. The construction of "two-oriented society" is a complicated systematic project, its success depends on the intergovemmental cooperatic governance. At present, there are some intergovemmental non-cooperation during construction of "two-oriented society", such as the non-cooperatic game between central government and local government; administrative division of cross-regional environmental governance; "debris" of environment management departments. To r...