《汉书·志·律历志下》
丁丑。
丁丑。
ding丑.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 丁丑。 [/INST] ding丑.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 丁丑。
user
ding丑.
assistant