Recently, the Guangdong Bureau organized the leading group meeting for the promotion of 4K TV network application and industrial development in the province's broadcasting and television system, and deployed 2018 to promote the 4K industry development. Meeting requirements: First, we must attach great importance to and correctly understand and promote the development of 4K industry as the General Secretary of Guangdong Jin Ping Jin Ping. When participating in the deliberation of the Guangdong delegation at the 13th National People's Congress meeting, Guangdong should take the lead in the country in four aspects. Specific measures. Second, we must adhere to standards, based on self-control, and effectively solve the problem of supply of high-quality 4K program sources. The third is open cooperation, mutual benefit and win-win, and jointly improve 4K program content and application service capabilities. Fourthly, science and technology are leading and innovations are being promoted. On time, the quality of AVS2 ultra high definition television headend codec equipment R&D and application projects and the national IPV6 pilot work are completed. Fifth, relying on policies and striving for support to solve the problems and difficulties in advancing the 4K work, promote the standardization of radio and television channels across the province to high-definition.