Local characteristics Industries in the country's overall economic development, plays a very important role. In recent years, Ministry of Economic Affairs promote "local flavor industry plan" to construct "One Town One Product" as the goal. At Shuilin Township, Yunlin County, the water quality and geological very fits for growing sweet potatoes. And will be held Sweet potatoes cultural festival every year. In this study, we apply literature review, field interviews, informed of the activities of Shuilin Sweet potatoes cultural festival, and analysis of the marketing strategy of Shuilin Sweet potatoes cultural festival. Apply 6P marketing theory, those who participate in the activities questionnaire, discussion on the combination of Shuilin Sweet potatoes cultural festival and cultural creative marketing strategies.