Social work professionalization is a process of dynamic development

which needs basis

guarantees and developmental forces provided by public policy. However

there are a lot of difficult problems such as policy structure deficiency

policy implementation limitation

and tool function weakness during the course of social work professional development. At present

the basic public policy approaches of realizing social work professional strategy are as follows: optimizing the inner structures to make public policy do its work; smoothing dynamic running paths to ensure good circles of public policy movement; doing better work of strategic management for public policy to achieve more and more innovations.