Ключевые слова: ancient, ancient buildings, ancient the great wall, arrow building, asia, china, chinese civilization, chinese culture, city tower, city walls, color, cultural heritage, daytime, defense, east asia, famous scenic spots, floor, grand, great, great wall, hebei, historic buildings, national, national characteristics, outdoor, qinhuangdao, resistance, shanhaiguan, splendor traditional, tourist attractions, traditional culture, travel,