《晋书·帝纪·第五章》
壬申，即位为皇帝，大赦天下，改年号。
壬申，即皇帝位，大赦，改元。
On the Renshen day, he ascended the throne as Emperor, granted a general amnesty, and changed the reign title.
<s>[INST] Kindly elucidate the central themes in this passage in English: 壬申，即皇帝位，大赦，改元。 [/INST] On the Renshen day, he ascended the throne as Emperor, granted a general amnesty, and changed the reign title.</s>
Kindly elucidate the central themes in this passage in English: 壬申，即皇帝位，大赦，改元。
user
On the Renshen day, he ascended the throne as Emperor, granted a general amnesty, and changed the reign title.
assistant