Ключевые слова: ancient architectural buildings, architecture, asia, china, cultural relic, day, do the best in all the land, gansu province, gate tower, gobi, great wall, hexi corridor, jiayuguan, jiayuguan city, jiayuguan tower, man, mark, ming the great wall, monuments, protection, scenic spot, silk road, summer, the silk road, the throat, travel, wall, wonder, world cultural heritage,