The slogan of the founding of the Qing dynasty is the seven enemies of the Ming dynasty, so the goal is to destroy and occupy the land of the Ming dynasty. Therefore, when we fought Korea twice (the soldiers were careless), we only plundered the northeast of the population and did not occupy the land of North Korea.

Seven great hates:

(1) The Ming Dynasty killed my father and ancestors in Nurhachi for no reason; (2) The Ming Dynasty favored Yehe and Hada and oppressed Jianzhou; (3) The Ming Dynasty violated the scope defined by both sides and forced Nurhachi to compensate the people who crossed the border; (4) The Ming Dynasty sent troops to defend Ye He and resist the founding of the country; (5) With the support of the Ming Dynasty, Ye He broke his oath and passed on his "old daughter" to Mongolia; (6) The Ming authorities forced me to withdraw from the cultivated land in Chaihe, Sancha and Fu 'an and not to collect crops; (7) In the Ming Dynasty, the Liaodong authorities sent merchants and stationed troops in Jianzhou to conquer the country. Bullying is really embarrassing, so the reason for seven hates is to levy.