Ключевые слова: black and white, black chessman, book, books, brain game, chess, chess game, chessboard, chessboard box, china, china weiqi, divergent thinking, duel, expanding thinking, green leaves, intellect, intelligence game, interior, learning, leaves, mental, object, orient, oriental wisdom, overlooking, piece, plants, play a game, play chess, resourcefulness, rule, still life, thinking, tutorial, wisdom,