The Hilton Hotel Twin Towers in Danzhou City, Hainan Province, is an iconic building on Island No. 1. Every evening from 8:00 to 8:30, there is a light show performance at the Twin Towers. This light show is an important means to expand the influence and enhance the quality of Ocean Flower Island. At night, with the changes in the lights, the dazzling lights reflect on the sea, making it exceptionally brilliant and captivating.