《元史·本纪·卷八》
吕文焕等从襄阳出发，选择有才干、勇力的蒙古人、汉人护送监视而来。
文焕等发襄阳，择蒙古、汉人有才力者护视以来。
Lü Wenhuan and his entourage set off from Xiangyang, and selected talented and courageous Mongols and Han Chinese to escort and supervise them.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 文焕等发襄阳，择蒙古、汉人有才力者护视以来。 [/INST] Lü Wenhuan and his entourage set off from Xiangyang, and selected talented and courageous Mongols and Han Chinese to escort and supervise them.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 文焕等发襄阳，择蒙古、汉人有才力者护视以来。
user
Lü Wenhuan and his entourage set off from Xiangyang, and selected talented and courageous Mongols and Han Chinese to escort and supervise them.
assistant