《汉书·传·叙传下》
留侯张良袭击秦始皇，后来成了汉王：心腹，献计智取武关，解除鸿门之危。
留侯袭秦，作汉腹心，图折武关，解厄鸿门。
Liu Hou Zhang Liang attacked King Qin Shi Huang and later became Han Wang's confidant, offering strategies to capture Wuguan and resolve the plight of Hongmen
<s>[INST] First, translate the Classical Chinese text into modern Chinese and then into English. Classical Chinese: 留侯袭秦，作汉腹心，图折武关，解厄鸿门。 [/INST] 留侯张良袭击秦始皇，后来成了汉王：心腹，献计智取武关，解除鸿门之危。 Then, Liu Hou Zhang Liang attacked King Qin Shi Huang and later became Han Wang's confidant, offering strategies to capture Wuguan and resolve the plight of Hongmen</s>
First, translate the Classical Chinese text into modern Chinese and then into English. Classical Chinese: 留侯袭秦，作汉腹心，图折武关，解厄鸿门。
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留侯张良袭击秦始皇，后来成了汉王：心腹，献计智取武关，解除鸿门之危。 Then, Liu Hou Zhang Liang attacked King Qin Shi Huang and later became Han Wang's confidant, offering strategies to capture Wuguan and resolve the plight of Hongmen
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