咫尺天涯 zhǐ chǐ tiān yá 🔊 so close, yet worlds apart (idiom) + Keep this word Meanings zhǐ chǐ tiān yá so close, yet worlds apart (idiom) Its characters 咫zhǐ8 in. length unit of Zhou dynasty尺chǐa Chinese footHSK 6天tiāndayHSK 1涯yáborder