拆开 Traditional form: 拆開 Pinyin (reading): chāikāi Definitions: to dismantle to disassemble to open up (sth sealed) to unpick Characters: 拆 - to break open, to split up, to tear apart 开 - to open; to start, to initiate, to begin Traditional characters: 拆 - to break open, to split up, to tear apart 開 - to open; to start, to initiate, to begin