Nantoka/刁钻diāo zuānTraditional: 刁鑽刁钻 (diāo zuān) is a Chinese word meaning “crafty; tricky”.Meanings1crafty2trickyCharacters in 刁钻刁diāo · artful钻zuān · to drillRelated words钻石diamond钻to drill钻drill; auger钻variant of 鑽|钻[zuan4]钻头drill bit钻进to get into钻戒diamond ring钻孔to bore a hole刁难to be hard on sb; to deliberately make things difficult钻探to conduct exploratory drilling钻井to drill (e.g. for oil)钻研to study meticulouslyStudy Chinese with flashcards →