《三国志·吴书·宗室传》
建安九年，孙瑜兼任丹杨太守，众人前来归附，部队扩大至一万多人。
建安九年，领丹杨太守，为众所附，至万馀人。
In the ninth year of Jian'an, Sun Yu became the acting governor of Danyang, and many people came to join him, with his forces swelling to more than 10,000 people.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 建安九年，领丹杨太守，为众所附，至万馀人。 [/INST] In the ninth year of Jian'an, Sun Yu became the acting governor of Danyang, and many people came to join him, with his forces swelling to more than 10,000 people.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 建安九年，领丹杨太守，为众所附，至万馀人。
user
In the ninth year of Jian'an, Sun Yu became the acting governor of Danyang, and many people came to join him, with his forces swelling to more than 10,000 people.
assistant