Ключевые слова: ancient, architecture, asia, asian, background, badaling, beautiful, beijing, border, boundary, brick, china, chinese, culture, defense, dynasty, famous, great, heritage, hill, historic, history, jinshanling, landmark, landscape, ming, mongolia, mountain, nature, old, outdoors, peking, qin, ridge, scenery, scenic, sightseeing, sky, stone, structure, sunrise, sunset, tourism, tourist, tower, travel, wall, wonder, world,