BEIJING, July 23 (Xinhua) -- Huang Kunming, a member of the Political Bureau of the Communist Party of China (CPC) Central Committee and head of the Publicity Department of the CPC Central Committee, addressed the 5th Digital China Summit via video on Saturday. File photo: Xinhua Noting that major progress has been made in building a "digital China" since the 18th CPC National Congress, Huang called for more efforts to make new breakthroughs in key and core technologies and open up new prospects in infrastructure development. Huang stressed that digital industrialization and industrial digitization should be vigorously promoted. He also...