When Wu Sangui led his troops to Beijing to meet his new master (Li Zicheng), he met his family who had escaped from Beijing when he went to the Shahe Post in Yongping. Wu Sangui asked, "How is my home?" The family said, "I was copied by King Chuang." Wu Sangui said, "Never mind. I will return it when I arrive. " Ask again: "How is my father?" A: "I was caught." Wu Sangui said, "I'll let it go when I arrive." "How is Mrs. Chen (referring to Chen Yuanyuan)?" A: "It was taken away by King Chuang (Liu Zongmin)." At this time, Wu Sangui, who was hot-blooded, flew into a rage and snapped: "A gentleman doesn't protect women, how can he meet people?" Later, he turned around and returned to Shanhaiguan. As a minister of the Ming dynasty, he submitted an invitation letter to his former enemy, the Qing army, hoping that Dourgen would "work together to reach Doumen and wipe out the bandits in the imperial court to show his righteousness to China." This is the story of "rushing to the crown and being angry as a beauty", that is to say, Wu Sangui sold the Han family to Manchu for a famous prostitute Chen Yuanyuan in Suzhou.