《后汉书·列传·冯岑贾列传》
以前微子离开殷商而入周，项伯叛楚而归汉，周勃迎代王而废黜少帝，霍光尊孝宣而废昌邑王刘贺。
昔微子去殷而入周，项伯畔楚而归汉。周勃迎代王而黜少帝，霍光尊孝宣而废昌邑。
In the past, Weizi left the Shang Dynasty and entered Zhou, Xiang Bo betrayed Chu and returned to Han, Zhou Bo welcomed the King of Dai and deposed the young emperor, Huo Guang honored Emperor Xiao Xuan and deposed King Liu He of Changyi.
<s>[INST] Kindly elucidate the central themes in this passage in English: 昔微子去殷而入周，项伯畔楚而归汉。周勃迎代王而黜少帝，霍光尊孝宣而废昌邑。 [/INST] In the past, Weizi left the Shang Dynasty and entered Zhou, Xiang Bo betrayed Chu and returned to Han, Zhou Bo welcomed the King of Dai and deposed the young emperor, Huo Guang honored Emperor Xiao Xuan and deposed King Liu He of Changyi.</s>
Kindly elucidate the central themes in this passage in English: 昔微子去殷而入周，项伯畔楚而归汉。周勃迎代王而黜少帝，霍光尊孝宣而废昌邑。
user
In the past, Weizi left the Shang Dynasty and entered Zhou, Xiang Bo betrayed Chu and returned to Han, Zhou Bo welcomed the King of Dai and deposed the young emperor, Huo Guang honored Emperor Xiao Xuan and deposed King Liu He of Changyi.
assistant