《旧唐书·本纪·卷十七》
初三，再任杜为陈许节度使，任李听为太子太保分司。
乙亥，杜忭复为陈许节度使，李听为太子太保分司。
On the third day, Du was reappointed as the Jiedushi of Chen and Xu, and Li Ting was appointed as the Taibao of the Crown Prince.
<s>[INST] Translate the following Classical Chinese text into English: 乙亥，杜忭复为陈许节度使，李听为太子太保分司。 [/INST] On the third day, Du was reappointed as the Jiedushi of Chen and Xu, and Li Ting was appointed as the Taibao of the Crown Prince.</s>
Translate the following Classical Chinese text into English: 乙亥，杜忭复为陈许节度使，李听为太子太保分司。
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On the third day, Du was reappointed as the Jiedushi of Chen and Xu, and Li Ting was appointed as the Taibao of the Crown Prince.
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