qīng dào fū 
		street cleaner
garbage collector
		 
		
		
		
		
			 
		
				
		
			qīng dào 
		to clean the street
to clear the road (i.e. get rid of people for passage of royalty or VIP)
		 
		
		
		
		
			 
		
				
		
			Zhōng qīng dào 
		Chungcheong Province of Joseon Korea, now divided into North Chungcheong province 忠清北道[Zhong1 qing1 bei3 dao4] and South Chungcheong province 忠清南道[Zhong1 qing1 nan2 dao4] of South Korea