《汉书·志·律历志下》
二，癸卯。
二，癸卯。
The second month of Guimao.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 二，癸卯。 [/INST] The second month of Guimao.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 二，癸卯。
user
The second month of Guimao.
assistant