China's social assistance target is large, the source of funds is limited, and it is obviously not enough to rely on the government to implement social assistance. Social forces have a variety of characteristics that can make up for the lack of government assistance. Through field investigation and data analysis, this paper found that China's main social forces to participate in social relief path to spontaneously give priority to, the lack of a standard organization, the process and mechanism of relief area is narrow, form a single rescue service. To solve these problems, we need to accelerate the improvement of the relevant policies and legal systems of social assistance and non-governmental organizations. Strengthen cooperation and positive interactions between public institutions and governments; Improving the capacity of public organizations to build themselves to improve their social assistance; Improve the credibility of public organizations to promote cooperation between individuals and public organizations.