Ключевые слова: business, coach, competence, competency, concept, conceptual, conference, congress, convention, demonstrate, develop, development, discussion, educate, education, educational, experience, expert, help, information, inspiration, inspire, instructing, intelligence, knowledge, leader, leadership, learn, lecture, lecturer, lesson, meeting, mentor, motivate, practice, presentation, seminar, study, teaching, text, trainer, training, tutorial, webinar, word, workshop, writing,