Hon Giao Pass has long been a road for those who love to explore. Each turn is a majestic scene with poetic mountains and forests. Mist hangs low over the pass and flows down the valley.
	
	
	 
	 
					 
										
					
												
												
												
	Khau Pha Pass in Yen Bai Province may be said to be a beauty waiting for travelers to explore when they are on the way.
					 
										
					
												
												
												
	
	(TITC) – By 2014, following UNESCO’s recognition of Trang An as a mixed natural and cultural heritage of the world, Viet Nam has 20 world heritage properties including 05 cultural…