I want to know the answer to the following question:
Who killed Yuan Chonghuan?
All the background I'm provided with is that "This final victory resulted in the surrender of many of the Ming dynasty's most battle-hardened troops, the death of Yuan Chonghuan at the hands of the Chongzhen Emperor (who thought Yuan had betrayed him), and the complete and permanent withdrawal of the remaining Ming forces north of the Great Wall.". Is that enough to answer the question?
Answer: yes