天崩地塌 tiānbēngdìtā world-shaking disaster Origin Definitions Defs Strokes Stroke Words Sentences Sents 天 tiān noun sky sky; heavens; the space above the earth崩 bēng verbnoun to collapse to collapse or fall into ruins; to break down or fall apart地 dì noun earth The earth; the ground; land; soil; fields塌 tā verb to collapse to collapse; to cave in; to fall down