《南史·列传·卷六十一》
当时陈伯之的同乡人朱龙符任长流参军，他们一起乘陈伯之愚昧无知，任意作奸恶之事。
及伯之乡人朱龙符爲长流参军，并乘伯之愚闇，恣行奸险。
At that time, Chen Bozhi's fellow villager Zhu Longfu was the staff officer of Changliu. They took advantage of Chen Bozhi's ignorance and committed evil deeds at will.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 及伯之乡人朱龙符爲长流参军，并乘伯之愚闇，恣行奸险。 [/INST] At that time, Chen Bozhi's fellow villager Zhu Longfu was the staff officer of Changliu. They took advantage of Chen Bozhi's ignorance and committed evil deeds at will.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 及伯之乡人朱龙符爲长流参军，并乘伯之愚闇，恣行奸险。
user
At that time, Chen Bozhi's fellow villager Zhu Longfu was the staff officer of Changliu. They took advantage of Chen Bozhi's ignorance and committed evil deeds at will.
assistant