《旧唐书·本纪·卷十三》
二十九日，以河东行军司马郑儋为检校工部尚书、太原尹、河东节度使。
甲午，以河东行军司马郑儋检校工部尚书、太原尹、河东节度使。
On the 29th, Zheng Dan, military governor of Hedong, was appointed Assistant Minister of Works, Prefect of Taiyuan, and Military Commissioner of Hedong.
<s>[INST] Rewrite the following English passage in the style of Classical Chinese: On the 29th, Zheng Dan, military governor of Hedong, was appointed Assistant Minister of Works, Prefect of Taiyuan, and Military Commissioner of Hedong. [/INST] 甲午，以河东行军司马郑儋检校工部尚书、太原尹、河东节度使。</s>
Rewrite the following English passage in the style of Classical Chinese: On the 29th, Zheng Dan, military governor of Hedong, was appointed Assistant Minister of Works, Prefect of Taiyuan, and Military Commissioner of Hedong.
user
甲午，以河东行军司马郑儋检校工部尚书、太原尹、河东节度使。
assistant