扈尔汉是建州女真雅尔古部长扈拉瑚的儿子，明朝万历十六年（１５８８年），扈拉瑚与苏完部长索尔果、栋鄂部长何和礼一起率部投奔努尔哈赤。当时，努尔哈赤起兵刚刚５年，正是举步维艰的非常时期，他的步骑兵最多时才有５００人。现在，仅索尔果带来的本部诸申就达５００多户 Hu Erhan is the son of Jianlougongzhen Yurgu, Hulahu. In the 16th year of the Wanli reign (1588), Hulahu led the troops to the Nurhaci area together with Minister He Suo, Minister of Housing, and He Heli, leaders of the Soviet Union. At that time, Nurhachi uprising has just 5 years, it is very difficult period, his cavalry up to 500 people. At present, only the headquarters brought by Solgo have reached over 500 households