《史记·七十列传·匈奴列传》
汉朝就派任敞出使匈奴，去见单于。
汉使任敞於单于。
So the Han sent Ren Chang as an envoy to the Xiongnus, to meet with Shan Yu.
<s>[INST] First, translate the Classical Chinese text into modern Chinese and then into English. Classical Chinese: 汉使任敞於单于。 [/INST] 汉朝就派任敞出使匈奴，去见单于。 Then, So the Han sent Ren Chang as an envoy to the Xiongnus, to meet with Shan Yu.</s>
First, translate the Classical Chinese text into modern Chinese and then into English. Classical Chinese: 汉使任敞於单于。
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汉朝就派任敞出使匈奴，去见单于。 Then, So the Han sent Ren Chang as an envoy to the Xiongnus, to meet with Shan Yu.
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