of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]
really and truly[cedict]
aim; clear[cedict]
所属
suǒ shǔㄙㄨㄛˇ ㄕㄨˇ
one's affiliation (i.e. the organization one is affiliated with); subordinate (i.e. those subordinate to oneself); belonging to; affiliated; under one's command[cedict]