《辽史·本纪·卷二十八》
其裨将渤海高永昌僭号称帝，称隆基元年，派遣萧乙薛、高兴顺招抚之，高永昌不从。
其裨将渤海高永昌僣号，称隆基元年。遣萧乙薛、高兴顺招之，不从。
His subordinate general Gao Yongchang of Balhae usurped the throne, claiming it as the first year of Longji, and dispatched Xiao Yixue and Gaoxinghun to appease them, but Gao Yongchang did not agree.
<s>[INST] 请将下面的文言文翻译成英语: 其裨将渤海高永昌僣号，称隆基元年。遣萧乙薛、高兴顺招之，不从。 [/INST] His subordinate general Gao Yongchang of Balhae usurped the throne, claiming it as the first year of Longji, and dispatched Xiao Yixue and Gaoxinghun to appease them, but Gao Yongchang did not agree.</s>
请将下面的文言文翻译成英语: 其裨将渤海高永昌僣号，称隆基元年。遣萧乙薛、高兴顺招之，不从。
user
His subordinate general Gao Yongchang of Balhae usurped the throne, claiming it as the first year of Longji, and dispatched Xiao Yixue and Gaoxinghun to appease them, but Gao Yongchang did not agree.
assistant