The purpose of the study was to know the dragon boat race and Sea God Cremony development in Lukang. The study is conducted through historic and interview, with efforts to gather up relevant data, interview folks in Lukang village to look into the development background and promotion. According to the tradition folk custom in Lukang, in the race, contestants would first hold a Sea God Ceremony. Through the Sea God Ceremony, we can carry over the local traditional folk custom, pray for the peace, safety, and satisfaction of dragon boat race and the activities in the county. By the ceremony, we open the celebration of Dragon Boat Festival in Lukang village.