《资治通鉴·汉纪·汉纪二十九》
王莽把明光宫改为定安馆，让定安太后住在那里。把大鸿胪官署作为定安公住宅，都设置门卫、使者监护管理。
改明光宫为定安馆，定安太后居之；以大鸿胪府为定安公第；皆置门卫使者监领。
Wang Mang changed Mingguang Palace to Ding'an Museum and let Queen Mother Ding'an live there. The office of the Grand Honglu was used as the residence of the Ding'an Duke, where guards and messengers were set up to supervise and manage it.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 改明光宫为定安馆，定安太后居之；以大鸿胪府为定安公第；皆置门卫使者监领。 [/INST] Wang Mang changed Mingguang Palace to Ding'an Museum and let Queen Mother Ding'an live there. The office of the Grand Honglu was used as the residence of the Ding'an Duke, where guards and messengers were set up to supervise and manage it.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 改明光宫为定安馆，定安太后居之；以大鸿胪府为定安公第；皆置门卫使者监领。
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Wang Mang changed Mingguang Palace to Ding'an Museum and let Queen Mother Ding'an live there. The office of the Grand Honglu was used as the residence of the Ding'an Duke, where guards and messengers were set up to supervise and manage it.
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