Introduction to the "Shi" sculpture: adopts the world-famous "Mobius Ring" shape. "Position" is one of the important military strategic thoughts in the thirteen chapters of "The Art of War" by Sun Tzu, among which the fifth chapter, "Position", is devoted to "Position". "Sun Tzu's Art of War: Situation Chapter" said: "The changes of strange and correct forces are invincible." Sun Tzu emphasized "situation" and talked about "odd and correct situations", and paid attention to the changes in the "situation" of both warring parties in the war. And the mystery of this is like a "Mobius strip", which goes on and on and is inexhaustible.