On December 20, the 2022 China Unicom Partners Conference was held online. At the meeting, Chen Zhongyue, General Manager of China Unicom, released four boutique network plans, and discussed with all parties in the industry the Unicom plan for jointly building a new base of digital information and creating a new future of digital China, so as to further pool industrial strength and promote industrial development. Chen Zhongyue pointed out that China Unicom actively fulfilled the mission of central enterprises, established the strategic positioning of "national team of digital information infrastructure operation services, the main force of building a digital China smart society as a network power, and the leader of digital technology integration and innovation", and built four boutique networks, including 5G, broadband, computing, government and enterprise, with high-speed ubiquitous, cloud network integration, green low-carbon Intelligent and comprehensive digital information infrastructure that is safe and controllable. First, we will build a 5G boutique network with wider coverage, stronger capabilities, better quality and better experience. At present, 1.17 million 5G base stations have been deployed across the country, and a 5G co built sharing network with the largest scale, the highest bandwidth and the fastest speed in the world has been built to achieve continuous coverage of villages, towns and above in the country and effective coverage of administrative villages. In the future, we will continue to deepen joint construction and sharing, accelerate the construction of the 900MHz low-frequency network, and strive to achieve continuous coverage nationwide by 2023, with a population coverage rate of 99%; Continuously improve 5G network capacity, and provide 5G fully connected factories, intelligent manufacturing, etc. with ultra-low delay of less than 4ms and ultra-high reliable network guarantee of more than 99.9999%; Continuously improve 5G network quality, forge a first-class network, and provide users with 5G quality services with strong signal, stable network speed and excellent perception; Continuously improve the 5G network experience, give play to the advantages of multi band and large bandwidth networking, create the world's fastest 5G network speed, and provide the ultimate experience of downloading 4Gbps and uploading more than 1Gbps. Second, build a broadband boutique network with all-optical access, global gigabit, all room WiFi and all-weather service. At present, the optical fiber has covered 450 million households and is accelerating the gigabit upgrade to build a gigabit city; Take the lead in providing FTTR and other home networking services, and more than 50000 Zhijia engineers have provided more than 50 million free home speed measurements; Facing the Internet economy and the post epidemic era, it has created multi scene and customized broadband products, such as uplink accelerated anchor broadband, safe and reliable education broadband, and targeted accelerated game broadband. Later, we will continue to launch scenario based application products such as whole house intelligence, family security, cloud games, and open a new experience of colorful digital life for hundreds of millions of families. The third is to build a high-quality network with rich computing power, abundant transportation capacity and integrated computing and networking. Actively build multi-level computing power supply. The computing power center covers 8 national hub nodes and 31 provinces. Unicom Cloud has achieved "one city and one pool" in more than 200 cities, and deployed more than 400 MEC nodes. Actively build a computing power transmission network with abundant transportation capacity, create a low delay circle in the four major urban agglomerations, deploy over 100G direct channels between national hubs, provide SRv6 low delay dedicated plane, and promote regional coordinated development through efficient data circulation. Actively build an integrated scheduling system for computing and networking, and realize Unicom Cloud, more than 200 external cloud business cloud pools and computing power delivery network