《北史·列传·卷二》
隋时，得以回到赵郡。武成皇后胡氏，是安定胡延之的女儿。
隋文帝作相，放还山东。武成皇后胡氏，安定胡延之女。
During the Sui dynasty, she was able to return to Zhaojun. Empress Wucheng, née Hu, was the daughter of Hu Yanzhi of安定.
<s>[INST] Provide a modern Chinese interpretation of the following Classical Chinese passage: 隋文帝作相，放还山东。武成皇后胡氏，安定胡延之女。 [/INST] 隋时，得以回到赵郡。武成皇后胡氏，是安定胡延之的女儿。</s>
Provide a modern Chinese interpretation of the following Classical Chinese passage: 隋文帝作相，放还山东。武成皇后胡氏，安定胡延之女。
user
隋时，得以回到赵郡。武成皇后胡氏，是安定胡延之的女儿。
assistant