The reason why the Ming and Qing emperors could not face each other and conclude a treaty was because the self-esteem burden of the Ming Dynasty was too heavy. Seeing that the country was about to perish, Chongzhen was smart enough to think that if he wanted to survive this robbery, he had to talk about peace. He also sent Chen Xinjia, the minister of the Ministry of War, to negotiate with Houjin. But later, because the news leaked, the civil and military ministers of the imperial court argued that Chen Xinjia was a traitor for glory. In desperation, Chongzhen can only put Chen Xinjia to death, completely cutting off the possibility of peace.

As a result, the Ming dynasty resolutely refused to talk about peace. Under the pressure of the situation, they also asked the Tokugawa shogunate for reinforcements. At this time, since the Qing Dynasty was in power and prepared to unify the whole country, it was natural not to talk about peace with Nan Ming. We all know that it is now or never. Nan Ming missed the chance to make peace himself, so don't expect others to go easy on you.

In fact, most of the ancient diplomacy only maintained a model, that is, an unequal system, and thought it was superior to all countries. Therefore, people think that the land and people in the world belong to the emperor. At that time, it was good to say that it was negotiation diplomacy. In fact, there are always ups and downs, and diplomats are treated with charity.

At the beginning, the official asked Majia Neil to kneel, but Majia Neil didn't even kneel when he was killed, so Gan Long was not interested in negotiating again. At that time, Song Liao promised to conclude a treaty face to face, because Kou Zhun clearly knew that if he carried on, the national strength would be damaged, so he found the opportunity and immediately sent someone to make peace. He knew that if he didn't talk about peace, he would lose a disastrous situation.