Ключевые слова: ancient, architecture, asia, border, castle, china, chinese, construction, culture, defence, defense, desert, dynasty, end, endpoint, entrance, famous, gate, gatehouse, great, heritage, history, jiayuguan, landmark, landscape, military, nobody, old, oriental, outdoor, outdoors, pass, route, ruin, sand, scenic, silk, sky, sunny, temple, tower, travel, wall, watchtower, west,