A bridge over the Shantou-Chaozhou Ring Expressway in South China's Guangdong province creates an intriguing scene, on Dec 28, 2020. The expressway is 82.23 kilometers long and connects Shantou, Chaozhou and Jieyang to further optimize the layout of the expressway network in eastern Guangdong province. It is set to lead the three cities to integrate development, and accelerate the area as it integrates with the Guangdong-Hong Kong-Macao Greater Bay Area. [Photo/Xinhua]