Haikou landmark, the Century Bridge, is a sea-crossing passage in Haikou City, Hainan Province, China. It is located at the entrance of the Haidian River and is one of the landmark buildings in Haikou City. Walking on the Century Bridge, overlooking the sea and the sea are connected, cargo ships pass under the bridge, waves are different, and this variety of pictures are associated. The Century Bridge brings us an instant beauty of the wonderful changes in the sea.