At the beginning of the Ming Dynasty, the Nuzhen people scattered in Changbai Mountain and Heilongjiang Province gradually became stronger, and its leader Ai Xinjue Roche accepted the knighthood in the Ming Dynasty. Later, Nuerhachi (Qing Taizu) of the Jurchen nationality unified the tribes and set up the anti-Ming banner. 1636, the son of Nurhachi, Huang Taiji (Qing Taizong), was founded and claimed to be the emperor.

After the establishment of the Qing Dynasty, because North Korea still supported the regime in the late Ming Dynasty, it sent troops to invade North Korea and forced it to surrender. However, they attacked Ming on a large scale and moved eastward into Zhili (now Hebei Province), forcing Beijing to take the door. At this time, the decadent Ming dynasty ruling group was unable to resist the border invasion. With the help of Wu Sangui, the capitulator of the Ming Dynasty, the Qing army first suppressed the peasant uprising army led by Li Zicheng and destroyed the Ming Dynasty.