Ключевые слова: background, boss, business, businessman, businessmen, businesspeople, businesswoman, caucasian, collaboration, colleague, communication, company, concept, confidence, contract, cooperation, corporate, coworker, employee, executive, finance, formal, friendship, hand, hands, handshake, indoors, job, leadership, manager, men, modern, negotiating, partner, partners, person, power, professional, shaking, successful, support, talking, team, teamwork, together, trust, welcome, women, worker, workplace,