《三国志·魏书·桓二陈徐卫卢传》
姜维害怕，率军逃走，句安等人就孤立无援，就全都投降了、
维惧，遁走，安等孤县，遂皆降。
Jiang Wei was frightened and led his troops away. Ju An and the others became isolated and helpless, so they all surrendered.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 维惧，遁走，安等孤县，遂皆降。 [/INST] Jiang Wei was frightened and led his troops away. Ju An and the others became isolated and helpless, so they all surrendered.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 维惧，遁走，安等孤县，遂皆降。
user
Jiang Wei was frightened and led his troops away. Ju An and the others became isolated and helpless, so they all surrendered.
assistant