《后汉书·列传·张衡列传》
年六十二，永和四年卒。
年六十二，永和四年卒。
At the age of sixty-two, passed away in the fourth year of Yonghe.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 年六十二，永和四年卒。 [/INST] At the age of sixty-two, passed away in the fourth year of Yonghe.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 年六十二，永和四年卒。
user
At the age of sixty-two, passed away in the fourth year of Yonghe.
assistant