Why did Wu Sangui lead the Qing soldiers into the customs? Are there any poems to prove it?

There is a poem "I am angry as a beauty, and all six armies are lost", which says that Wu Sangui was occupied in anger to love my concubine Chen Yuanyuan, but in fact, the Qing Dynasty in Wu Sangui was not because of Chen Yuanyuan, but because of the rapid corruption of Li, who was born in a bumpy background, and the cruel squeezing policy towards the former Ming Dynasty in Beijing, which made Wu Sangui degenerate, and then the whole family was killed and the concubine was occupied. At this time, Li Chuang entered the north to fight against the Qing army when Wu Sangui was mentally unstable, leaving Wu Sangui in a fog, thinking that Li Chuang would go north to destroy himself before fighting against the Qing army. After repeated weighing, Wu Sangui chose to clear, and Wu Sangui's clear surprised the commander-in-chief of the Qing army, and even made the commander-in-chief of the Qing army overjoyed. Later, Li Chuang still fought decisively with the Qing army at a bad time, and the chain reaction collapsed and was finally destroyed.