lì / shǐ / zī / liào / jì / zǎi / wèi / wèi / zhǎng / guǎn / huáng / gōng / de / jǐng / wèi / shì / wù

历史资料记载，卫尉掌管皇宫的警卫事务。

Historical records state that the commander oversaw security matters in the imperial palace.