According to Xinhua News, on March 24, China Telecom released its full-year results for 2019. China Telecom stated that it will continue to accelerate the construction of new infrastructure, accelerate cloud-network integration and improve market competitiveness. On the one hand, it is to consolidate the basic advantages of the cloud network and enhance the capacity of China Telecom's largest IDC service provider. Actively promoting big data bases, innovation incubation bases, and data centers around key areas such as Beijing, Tianjin, Hebei, the Yangtze River Delta, the Guangdong-Hong Kong-Macao Greater Bay Area and the central region A large number of key data center projects, such as research and development centers, are used to ensure the needs of 5G, cloud computing, big data, artificial intelligence, blockchain, industrial Internet and other new applications and smart cities and supercomputing centers. On the other hand, strengthen cloud network capabilities, create a digital platform based on cloud-network integration and an open ecology, and finally realize integrated cloud network infrastructure, integrated cloud network products and integrated cloud network operation systems, empowering the whole society. Digital economy transformation.