개교establishment of a school 개교기념일school anniversary 개교식school opening ceremony 개발development; exploitation 개발비development expense 개방opening; opening to the public 개봉관first-run theater 개봉작new release 개업의private practice physician 개원opening of a hospital; opening of an institute

독창력creativity; originality 창작creation 창조creation 초창기initial stage; beginning 독창성creativity 독창적being creative 독창적creative 재창조reinvention 창간first publication 창간호first issue