Ключевые слова: abbreviation, business, businessman, card, career, chief, communication, company, concept, coo, corporate, director, executive, finance, hand, idea, information, leader, leadership, lesson, man, manage, management, manager, message, note, notepad, office, officer, operating, page, paper, professional, show, sign, success, symbol, text, texture, university, vision, white, word, writing,