The 2022 World 5g Conference opened in Harbin, Heilongjiang Province on October 10. State councilor Wang Yong attended the opening ceremony and delivered a speech. Wang Yong said that as a key support for the development of the digital economy, 5g technology is accelerating the impact and promotion of the global digital transformation process. In recent years, China's 5g development has achieved remarkable results and presented broad application prospects. Wang Yong pointed out that China will adhere to the principle of joint consultation, joint construction and sharing, deepen international exchanges and cooperation in network construction, standard formulation, R & D and application, and talent training, and support Chinese and foreign enterprises to jointly participate in China's 5g development. All countries should adhere to true multilateralism, strengthen mutual trust in network security, share technological innovation achievements, create an open, fair, just and non discriminatory environment for 5g development, create a better tomorrow for the digital economy, and let 5g technology better promote the recovery and prosperity of the world economy and benefit the people of all countries. Before the opening ceremony, Wang Yong also visited the exhibition area of the conference and had on-site exchanges with domestic and foreign exhibitors. (news agency)