This paper examines the historical background of the traditional organization and procession route of Houpu City God in Jinmen. I demonstrate the folkloric significance and historical value of the notion of jing ("community"), integrating in my discourse circumstances of local community and trajectory of its historical development. With review of patterns of activities in Jinmen and their relations with governmental resources since 2000, I analyze how the City God Folk Festival of Jinmen, highlighting tourism as its purpose, changed the historical structure of traditional City God Folk Festival and implicitly challenged the local belief and meanings of folk symbols. The process of the Jinmen City God Folk Festival's obtaining a government-certified status of Important Folklore allows us to reflect on the national cultural policy's goal of protection of folklore as an intangible cultural heritage, or national culture property. The authentication mechanism that is carried out in governmental offices and official announcements either stimulates the local government to pursue better performance or brings about a steering effect resulting in the practices of Jinmen City God Folk Festival.