handshake, partner, agreement, business, hands, trade, achievement, adult, businessman, businessmen, businesspeople, career, close-up, co-workers, colleagues, communication, contract, cooperation, deal, friendly, friendship, future, greeting, hand, handshaking, human, indoors, job, male, meeting, modern, occupation, partners, partnership, people, profession, professional, professionalism, professionals, promotion, relationships, sign, strategy, successful, team, together, trust, welcome, work, workers