;In recent years, more power is to be devolved to region, through partnership relationships between the public and private sector to promote policy has become much more common. Community development has executed for many years, but in remote area how to use limited resources to develop communities? In order to understand the remote area to develop community building in the public-private partnership (PPP), this study through the experience of Da Tan Community and Pao Sheng Community participation in "New Hometown" Community Building Project as a model to analyze the meaning of public-private partnership theory, and provide some recommendations for the public sectors and private sectors, as well as future researches. Therefore, this thesis ues document analysis to review relative theory of public-private partnership, and also making in-depth interview with public sectors and private sectors to analyze the experiences of these two communities participated in "New Hometown" Community Building Project, and to investigate difficulties and possibilities for the future development.