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Chinese knot, each knot is from start to finish with a knot made from silk, every node and in accordance with its basic form, naming Italy. To a different node decorated with each other together, or other accessories with auspicious patterns mix, regarding the formation of a Chinese knot.
It is the mathematical mystery of the game show. The complex has a graceful curve, but it can be reduced to the simple 2-D lines. It shows him with the wisdom of the Qing Zhi is the ancient Chinese civilization in one aspect.