The 2023 World Internet Conference will be held in Wuzhen from November 8 to 10, and the topic of 5G technology development in China will again attract attention. What specific measures does China take to promote 5G development? People's Daily Online invited Lu Di, an associate professor of the State Key Laboratory of Media Convergence and Communication of Communication University of China and an expert of the 5G Media Convergence Laboratory of China Telecom, to interpret for you online.