Ключевые слова: architecture, asia, background, beautiful, blue, book, brick, brown, building, business, casual, cheerful, china, chinese, classroom, college, cooperation, diversity, education, female, fun, glasses, green, group, happy, high, historic, hong, kong, learn, library, male, monument, old, people, poly, polytechnic, postcard, professional, red, school, smile, student, study, successful, teamwork, tower, university, white, young,