窍 竅 qiao4
hole; opening; orifice (of the human body); (fig.) key (to the solution of a problem)

strokes 10
radical
穴
穴
strokes after radical 5
不开窍 不開竅 bu4 kai1 qiao4
unable to understand; can't get the point

财迷心窍 財迷心竅 cai2 mi2 xin1 qiao4
mad about money (idiom)

鬼迷心窍 鬼迷心竅 gui3 mi2 xin1 qiao4
to be obsessed; to be possessed

九窍 九竅 jiu3 qiao4
nine orifices of the human body (eyes, nostrils, ears, mouth, urethra, anus)

诀窍 訣竅 jue2 qiao4
secret; trick; knack; key

开窍 開竅 kai1 qiao4
to get it straight; to start to understand things properly; enlightenment dawns

灵魂出窍 靈魂出竅 ling2 hun2 chu1 qiao4
out-of-body experience

七窍 七竅 qi1 qiao4
the seven apertures of the human head: 2 eyes, 2 ears, 2 nostrils, 1 mouth

七窍生烟 七竅生煙 qi1 qiao4 sheng1 yan1
lit. spouting smoke through the seven orifices (idiom); fig. to seethe with anger

窍门 竅門 qiao4 men2
a trick; an ingenious method; know-how; the knack (of doing sth)

窍门儿 竅門兒 qiao4 men2 er5
a trick; an ingenious method; know-how; the knack (of doing sth)

心窍 心竅 xin1 qiao4
the mind; capacity for clear thinking

一窍不通 一竅不通 yi1 qiao4 bu4 tong1
lit. doesn't (even) enter a single aperture (of one's head); I don't understand a word (idiom); it's all Greek to me