60% of Korean words are derived from Chinese loan words. Learning to read and write Chinese characters is not necessary for most Korean students given that they are used infrequently in modern Korean texts but learning the sound and meaning of the characters will help you improve your vocabulary similar to how students of English can benefit from learning Latin and Greek roots.

높이 들 게, 옷 걷고 물 건널 게, 등에 질 게, raise, lift up; surname (12)
높이 들 갈, 옷 걷고 물 건널 갈, 등에 질 갈
보일 시, 바칠 시, 가르칠 시, show, manifest; demonstrate (5)
땅 귀신 기
널조각 판, 널기와 판, 풍류이름 판, plank, board; iron or tin plate (8)
揭示板 게시판 bulletin board