《北史·列传·卷二十七》
大业九年，彦谦跟随炀帝到辽东，负责监察扶余道的军事。
大业九年，从驾度辽，监扶余道军事。
In the ninth year of Daye, Yanqian followed the Emperor to Liaodong, where he supervised the military in Puyudao.
<s>[INST] Convert the following English text into Classical Chinese: In the ninth year of Daye, Yanqian followed the Emperor to Liaodong, where he supervised the military in Puyudao. [/INST] 大业九年，从驾度辽，监扶余道军事。</s>
Convert the following English text into Classical Chinese: In the ninth year of Daye, Yanqian followed the Emperor to Liaodong, where he supervised the military in Puyudao.
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大业九年，从驾度辽，监扶余道军事。
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