Beijing and Tianjin staged light shows to celebrate the 100th founding anniversary of the Communist Party of China (CPC). In Beijing's Olympic central area, the 246.8-meter-tall Olympic Tower has been wrapped in 420,000 point-source lights, forming a 360-degree luminous image carrier. Meanwhile, Tianjin designed lighting clusters along a 25-kilometer section of the Haihe River and in various areas of the city, expressing the best wishes for a prosperous country and peaceful life with a visual treat.