qiào 
		hole
opening
orifice (of the human body)
(fig.) key (to the solution of a problem)
		 
		
		
														
		
		
			 
		
				
		
			kāi qiào 
		to get it straight
to start to understand things properly
enlightenment dawns
		 
		
		
		
		
					
				
		
			qiào mén 
		a trick
an ingenious method
know-how
the knack (of doing sth)
		 
		
		
		
		
			 
		
				
		
			yī qiào bù tōng 
		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
		 
		
		
		
		
			 
		
				
		
			xīn qiào 
		the mind
capacity for clear thinking
		 
		
		
														
		
		
			 
		
				
		
			guǐ mí xīn qiào 
		to be obsessed
to be possessed
		 
		
		
														
		
		
			 
		
				
		
			qī qiào shēng yān 
		lit. spouting smoke through the seven orifices (idiom)
fig. to seethe with anger
		 
		
		
														
		
		
			 
		
				
		
			bù kāi qiào 
		unable to understand
can't get the point
		 
		
		
														
		
		
			 
		
				
		
			qiào mén r 
		a trick
an ingenious method
know-how
the knack (of doing sth)
		 
		
		
		
		
			 
		
				
		
			qī qiào 
		the seven apertures of the human head: 2 eyes, 2 ears, 2 nostrils, 1 mouth
		 
		
		
														
		
		
			 
		
				
		
			jiǔ qiào 
		nine orifices of the human body (eyes, nostrils, ears, mouth, urethra, anus)