huǒ yàn shān 
		Mountain of Flames of legend
fig. insurmountable obstacle
Mountain of Flames in Turpan depression in Xinjiang
		 
		
		
														
		
		
			 
		
				
		
			xiāo zhāng qì yàn 
		overweening attitude
threatening manner
		 
		
		
														
		
		
			 
		
				
		
			xiōng yàn 
		ferocity
aggressive arrogance
		 
		
		
														
		
		
			 
		
				
		
			fàng yàn kǒu 
		to feed the starving ghosts (i.e. offer sacrifice to protect the departed spirit)
		 
		
		
														
		
		
			 
		
				
		
			kǒu tǔ dú yàn 
		lit. a mouth spitting with poisonous flames
to speak angrily to sb (idiom)