Keywords
2 people, 20-25 years, 5-6 years, and operations research occupations, asia, asian ethnicity, aspiration, aspire, black hair, boy, boys, bright, child, childhood, children, china, chinese calligraphy, chinese ethnicity, chinese script, chinese text, clever, cleverness, color image, colour image, computer, computers, daylight, daytime, delight, desk, desks, education, educational, elementary school, female, half length, happiness, happy, indoor, inside, intellectual, intelligence, intelligent, joy, joyful, joyfulness, joyous, kanji, kindergarten, knowledge, laptop, laptop computer, learning, male, mathematical, mentor, mid twenties, notebook, office table, pinboard, pleasure, primary school, profile, pupil, satisfaction, school, school uniform, schooling, sitting, smart, smile, smiling, student, student and teacher, studious, study, study room, studying, table, tables, teacher, thirties, toothy smile, tutoring, twenties, two people, uniform, using laptop, vertical, waist up, waist-up, wireless, woman, women, young adult, young woman, youth, youthful, youthfulness, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, 01464ai23237