《旧唐书·本纪·卷十九》
三月初一，皇上在正殿接受册书。
三月戊戌朔，正殿受册。
On the first day of the third lunar month, the emperor received the imperial edict in the main hall.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 三月戊戌朔，正殿受册。 [/INST] On the first day of the third lunar month, the emperor received the imperial edict in the main hall.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 三月戊戌朔，正殿受册。
user
On the first day of the third lunar month, the emperor received the imperial edict in the main hall.
assistant