Ключевые слова: 20s, adult, architecture, asia, asian, building, cathedral, china, chinese, church, crowd, destination, famous, female, heritage, historic, historical, landmark, macao, macau, mass, monument, old, overcrowded, paul, people, person, photo, photograph, photographer, picture, popular, pose, posing, problem, ruins, saint, st, st paul, tourism, tourist, tourists, travel, traveler, unesco, visit, visitor, woman, women, young,