Read Edit View history 所长 suǒchángsuǒzhǎng HSK3 strong point Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 所长/ 所長 suǒcháng strong point what one is good at; one's specialty or forte Edit Delete 所长/ 所長 suǒzhǎng director the head of an institute, station, laboratory, or office Edit Delete References Add reference No references for this word.