fēng huà 
		decency
public morals
to weather (rocks)
wind erosion
		 
		
		
														
		
		
			 
		
				
		
			chūn fēng huà yǔ 
		lit. spring wind and rain (idiom); fig. the long-term influence of a solid education
		 
		
		
														
		
		
			 
		
				
		
			fēng huà zuò yòng 
		weathering (of rocks)
erosion (by wind etc)
		 
		
		
														
		
		
					
				
		
			fēng huà qū 
		see 紅燈區|红灯区[hong2 deng1 qu1]