Ключевые слова: analytical, arrow, background, brain, business, card, challenge, child, chinese, choice, concept, decision, development, direction, dissection, education, entrance, entrepreneur, forward, frame, fulfillment, future, game, geometric, graphic, growth, idea, jigsaw, learn, link, logic, logo, making, parallelogram, piece, point, problem, puzzle, sign, solution, square, success, symbol, tangram, think, traditional, turn, way, wooden, work,