《北史·列传·卷三十七》
这时，葛荣的别帅韩楼、郝长等人率兵屯据在蓟城，尔朱荣命他进攻韩楼，给他的人马却很少。
时葛荣别帅韩楼、郝长等屯据蓟城，荣令深讨楼，配众甚少。
At that time, Ge Rong's other generals, Han Lou and Hao Chang, led troops to garrison Jicheng. Erzhu Rong ordered him to attack Han Lou, but gave him very few troops.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 时葛荣别帅韩楼、郝长等屯据蓟城，荣令深讨楼，配众甚少。 [/INST] At that time, Ge Rong's other generals, Han Lou and Hao Chang, led troops to garrison Jicheng. Erzhu Rong ordered him to attack Han Lou, but gave him very few troops.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 时葛荣别帅韩楼、郝长等屯据蓟城，荣令深讨楼，配众甚少。
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At that time, Ge Rong's other generals, Han Lou and Hao Chang, led troops to garrison Jicheng. Erzhu Rong ordered him to attack Han Lou, but gave him very few troops.
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