the ancient architectural complex built with red soil and bluestone in anhui province, china

ancient architecture area art asian backward block building castle characteristic china civilization close complex corrosion courtyard crops cultural custom dense desolation destroy disorderly earth exotic famous feature footstep grand great habit high history house huizhou irregular local lonely manual masterpiece modern mountain native nest next old path poor poverty protect rain red relic repair roof row ruin scenery simple skill slabstone soil staggered step strange structure style tall terrain texture tile tourism tradition traffic travel unique village wall window wisdom