The reform of public institutions is the “first hand chess” to deepen institutional reform and realize the modernization of governance system and governance ability. In 2016，Liaoning Province began to promote the reform of public institutions by classification，stimulated the vitality of enterprises with institutional and mechanism innovation，helped the development momentum of enterprises with resource integration，improved the income of state-owned assets with institutional reform，and reduced the cost of public welfare services with rich supply mode. Liaoning Province creatively has promoted the transformation of public institutions into enterprises by integrating public institutions and forming state-owned enterprise groups，and become the first province in China to fully complete the reform of operational institutions. In 2018，the Liaoning provincial government vigorously promoted the reform of public welfare institutions，people-oriented，did ideological work，established new institutions in key areas，solved the problems of personnel transfer and resettlement and asset transfer，and explored the establishment of a working operation mechanism for district and county public institutions stationed in township （street） branches and a new system and mechanism for the operation of industry competent departments and public institutions，did a good job in reform evaluation and acceptance. The integrated public welfare institutions have entered a period of high-quality development.