Ключевые слова: architecture, asia, book, bookcase, bookshelf, bookshop, bookstore, business, city, coex, coex mall, culture, education, escalator, gangnam, indoor, information, intelligence, interior, knowledge, korea, korean, learn, learning, library, light, literature, mall, modern, public, reading, research, seoul, shelf, shopping, shopping mall, south korea, space, star field, starfield, store, study, studying, tourism, tourist, travel, urban, wisdom,