The great flood theme, in which a flood almost wipes out the entire human race followed by the procreation of a brother and sister pair to repopulate the earth, is a popular mythological theme in China. Chen Jianxian (1996) said that this theme was one of the more popular legends which was still being told by more than 40 ethnics in China. There is a possibility that the myth is newer than the other Chinese great flood mythologies, because the oldest recorded sources about this myth were from Six Dynasties, save that the oral tradition maybe much older. The myth narrates a brother and sister incest and often confused with the myth of Nüwa and Fuxi (Shan Hai Jing described both the divine ancestors as brother and sister who married each other to populated the earth with human beings). Anoth