Ключевые слова: 2020, 2021, abstract, analysis, background, best, budget, business, calendar, career, celebration, challenge, change, choice, concept, crisis, date, december, feedback, future, goal, greeting, health, management, marketing, message, new, new year, office, optimization, plan, planning, quality, ranking, report, result, review, service, solution, start, strategy, success, summary, text, time, trend, vision, wood, work, year,