This paper discusses the Dragon Dog Totem culture that is embodied in Long Drum Dance of Jianghua's Yao nationality. In this paper,Yao nationality and its Dragon Dog Totem are outlined firstly,and then Long Drum Dance of Jianghua's Yao nationality is introduced. Finally,Dragon Dog Totem embodied in Long Drum Dance of Yao nationality is analyzed from many aspects,including costumes,props,and dance movements of Long Drum Dance.