Hu Tiangang is the fifth great-grandfather of Hu family and the satrap of Tangkou. Other members of the Hu family include Hu Da (Hu Tianzu), Hu Er (Hu Tiannan), Hu San (Hu Tianshan), (Hu Tianlong), (Hu Tianqing), (Hu Tianba) and Hu Ba (Hu Tianbao). It is a shamanism tradition of primitive religion, which rose in the northeast during the Qing Dynasty and the Republic of China. It evolved from Shamanism in Manchu families, and most of them appeared in animal images such as fox, weasel, snake and hedgehog, so it was also called Hu's and Huang's. Solemnly declare: the answer is for reference only, please don't be blindly superstitious.