Ключевые слова: 15280165, 3539 years, 40s adult, 4549 years, 5054 years, 50s adult, architecture, asian, asian ethnicity, associates, business, business man, business person, business relationship, caucasian, cheerful, chinese, chinese ethnicity, city life, colleagues, day, four people, full length, full suit, hong kong, indoors, looking up, midadult man, middleaged man, multi ethnic group, satisfaction, small group of people, spital, staircase, standing, steps, toothy smile, view from above, winding,