On the square in front of the main building, there is a circular cement plane on the semicircular lawn. The square is like a half moon. The round cement plane looks like a red sun, which means that Zhou Enlai's brilliant performance is the same as the sun and the moon. Along the lake from the front of the memorial hall is the Zhantai. It is on the central axis of the main hall and the annex. It consists of a gallery and a 16-meter sword.