hēi diàn 
		lit. inn that kills and robs guests (esp. in traditional fiction)
fig. a scam
protection racket
daylight robbery
		 
		
		
		
		
			 
		
				
		
			kāi hēi diàn 
		lit. to open an inn that kills and robs guests (esp. in traditional fiction)
fig. to carry out a scam
to run a protection racket
daylight robbery