《旧五代史·后晋·列传十三》
到高祖登上帝位，让他担任成德军节度使，接连升至使相。
及即位，授成德军节度使，累加至使相。
When the Senior Emperor ascended the throne, he let him serve as Jiedushi of Chengde Military District and promoted him successively to lead minister.
<s>[INST] Translate the following passage from Classical Chinese to both modern Chinese and English, focusing on preserving the emotional tone in both translations: 及即位，授成德军节度使，累加至使相。 [/INST] Modern Chinese: 到高祖登上帝位，让他担任成德军节度使，接连升至使相。 English: When the Senior Emperor ascended the throne, he let him serve as Jiedushi of Chengde Military District and promoted him successively to lead minister.</s>
Translate the following passage from Classical Chinese to both modern Chinese and English, focusing on preserving the emotional tone in both translations: 及即位，授成德军节度使，累加至使相。
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Modern Chinese: 到高祖登上帝位，让他担任成德军节度使，接连升至使相。 English: When the Senior Emperor ascended the throne, he let him serve as Jiedushi of Chengde Military District and promoted him successively to lead minister.
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