Ключевые слова: administrator, arranging, balance, blue background, book, budget, business, calendar, coffee cup, color image, communication, computer, concentration, deadline, desk, diary, domestic life, education, event, examining, eyeglasses, hand, handwriting, homework, horizontal, human hand, indoors, lifestyles, manager, multi colored, no people, office, open, organization, page, paper, pen, planning, reminder, routine, small business, student, studying, thailand, time, working,