The main tower of the Oriental Pearl Radio and Television Tower is158.4 meters in diameter, with a total of 3 floors, and the center part is 60 meters in diameter. It is the lobby and elevator hall of the TV Tower.[10] The tower is the Oriental Pearl Radio and Television Tower with three spheres under, up and top. The lower sphere is a prestressed concrete shell, 50 meters in diameter, 93 meters in height, a total of 4 floors, indoor playground, sub-ball transformer distribution room and other facilities; The upper sphere is a suspension structure, 45 meters in diameter, and the center is up to272.5 meters. There are 9 floors, respectively, for public equipment layer, FM machine room, cooling equipment layer, transmitter room, air KTV private room, revolving restaurant, watch platform, microwave machine room, and power distribution room; The top sphere is the space hall, the center is 342 meters high, the sphere is 16 meters in diameter, and there are 4 floors, respectively, the elevator machine room, conference hall, sightseeing floor, and pipeline floor. [6] [10] The Oriental Pearl Radio and Television Tower has three vertical cylinders, connected by five beams, consisting of five small spheres, each about 12 meters in diameter, designed as high-altitude hotels. [3] There are 5 sightseeing floors in the Oriental Pearl Radio and TV Tower, mainly composed of the outdoor sightseeing gallery of the lower sphere with a height of 90 meters and a diameter of 50 meters and the upper sphere sightseeing layer with a height of 272.5 meters and a diameter of 45 meters. It is one of the best places to have a bird's eye view of Shanghai. [1] [4] Building Craft Oriental Pearl View Radio and Television Tower chooses the circle loved by the Oriental nation as the basic building line, with distinctive Hai style architectural characteristics, so that modern technology and Oriental culture are combined and unified; creative use during construction