The fishermen who went there called it the Dan family, and the Dan family was also one of the ethnic minorities. The Dan family "has lived on boats for generations, but only fishing and loading". After a long historical evolution, the Dan family married and assimilated to the Han people. With the Dan family, the title of the Dan family will no longer be available. The Dan family settled in Yangjiang in the early Ming and early Qing Dynasties, and the earliest names were Cai and Yang. The Dan family members are rugged, honest, hospitable and hospitable. The original residence of the Dan family is the Dan family shed, the Dan family's clothing "Dong Pants", "Abdomen", and "Bronze Drum Cap" are the most folk features of the Dan family's clothing. (Reserved), the marriage and marriage of the Dan family, and the salt water songs sung by the Dan family are also very unique cultural arts.