《水经注·卷九》
汉成帝河平四年把安昌封给承相张禹，立为侯国。
汉成帝河平四年，封丞相张禹为侯国。
In the fourth year of the Emperor Chengdi of Han, Anchang was awarded to Chengxiang Zhangyu and established as a vassal state.
<s>[INST] Translate the following Classical Chinese text into English: 汉成帝河平四年，封丞相张禹为侯国。 [/INST] In the fourth year of the Emperor Chengdi of Han, Anchang was awarded to Chengxiang Zhangyu and established as a vassal state.</s>
Translate the following Classical Chinese text into English: 汉成帝河平四年，封丞相张禹为侯国。
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In the fourth year of the Emperor Chengdi of Han, Anchang was awarded to Chengxiang Zhangyu and established as a vassal state.
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