《周书·列传·卷四十四》
乐炽闻知官军到来，将栈道全部烧掉，据守直谷，贺若敦的军队无法前进。
炽闻官军至，乃烧绝栈道，据守直谷，敦众不得前。
When Le Zhi heard that the imperial army was coming, he burned down the entire棧道, and defended Zhigu. He Ruodun's army could not advance.
<s>[INST] Translate the following Classical Chinese text into English: 炽闻官军至，乃烧绝栈道，据守直谷，敦众不得前。 [/INST] When Le Zhi heard that the imperial army was coming, he burned down the entire棧道, and defended Zhigu. He Ruodun's army could not advance.</s>
Translate the following Classical Chinese text into English: 炽闻官军至，乃烧绝栈道，据守直谷，敦众不得前。
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When Le Zhi heard that the imperial army was coming, he burned down the entire棧道, and defended Zhigu. He Ruodun's army could not advance.
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