《左传·哀公·哀公三年》
荀寅攻打朝歌外城，让他的部下从北门进来，自己突围出来。
荀寅伐其郛，使其徒自北门入，己犯师而出。
Xun Yin attacked the outer city of Chaoge, let his subordinates enter from the north gate and broke out himself.
<s>[INST] Kindly elucidate the central themes in this passage in English: 荀寅伐其郛，使其徒自北门入，己犯师而出。 [/INST] Xun Yin attacked the outer city of Chaoge, let his subordinates enter from the north gate and broke out himself.</s>
Kindly elucidate the central themes in this passage in English: 荀寅伐其郛，使其徒自北门入，己犯师而出。
user
Xun Yin attacked the outer city of Chaoge, let his subordinates enter from the north gate and broke out himself.
assistant