《宋史·列传·卷八十三》
李允则没有什么官架子，间或出外走一走，遇到可以交谈的人就坐下来聊天，用这种方法了解民情。
允则不事威仪，间或步出，遇民可语者，延坐与语，以是洞知人情。
Li Yuncheng had no air of an official, and would occasionally go out for a walk, and would sit down and chat with anyone he could talk to, using this method to understand the people's feelings.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 允则不事威仪，间或步出，遇民可语者，延坐与语，以是洞知人情。 [/INST] Li Yuncheng had no air of an official, and would occasionally go out for a walk, and would sit down and chat with anyone he could talk to, using this method to understand the people's feelings.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 允则不事威仪，间或步出，遇民可语者，延坐与语，以是洞知人情。
user
Li Yuncheng had no air of an official, and would occasionally go out for a walk, and would sit down and chat with anyone he could talk to, using this method to understand the people's feelings.
assistant