Abstract: Now days,the frequent occurrences of regional public problems highlight the conflict between the governance model of introversive administration and unilateral administration in traditional bureaucracy and the externality characteristics of regional public problems.This requires strengthening the cooperative governance between local governments.However,practices show that the current cooperative mechanism of local governments cannot fundamentally solve the regional public problems due to low efficiency,lack of legal and institutional protection.Therefore，the establishment of collaborate mechanism between local governments beyond the basis of local governments cooperation,strengthening systematic construction,legal protection construction,responsibility sharing and penalty mechanism,and multi-center management mechanisms construction have become one of the important ways for the governance of regional public problems.

Key words: regional public problems management, local government, cooperative mechanism