Ключевые слова: ancient, architecture, asia, asian, badaling, barrier, beijing, blue, border, bright, built, china, chinese, cityscape, communism, culture, defence, defense, east, east asia, engineering, famous, flag, great, great wall of china, heritage, historic, history, jinshanling, landmark, look, ming, mountain, nature, north china, old, peking, peoples republic of china, protection, sky, stone, structure, tourism, tower, travel, trek, walk, wall, wonder,