In response to the repeated illegal excavation of mineral resources，the Pinggu district government of Beijing has explored since 2017 a three-coordinated law enforcement mechanism consisting of “the township whistles，departments report for duty”，“one department leads，the others cooperate”，“departments require，township implement”，which coordinates law enforcement between township government and departments of district government，and among different departments of district government. By establishing a list of issues，a list of powers and responsibilities，and a list of performances，and a list of warnings，the existing problems are identified，responsibilities clarified，and evaluation and supervision strengthened.

The three-coordinated law enforcement mechanism breaks the existing hierarchical division and departmental barriers by combining vertical and horizontal resources and pushing them towards the basic level of township. Through the integration of resources，as well as the establishment of systems and process of control，it overcomes the shortcomings of the previous “law enforcement campaigns”，ending the situation of “weak government with strong departments” and “fragmentation within the government”. This normalized law enforcement model provides useful experience for solving the problems of grassroots governance and pushing forward the construction of law-based government.