From April 19th to April 21st, the 29th China International Radio and Television Information Network Exhibition (CCBN2023) was grandly held in Beijing Shougang Convention and Exhibition Center. The content of the exhibition includes innovative technologies and industry applications in multiple fields such as radio and television, network audio-visual, film, information-based audio-visual, audio-visual consumer electronics, communications, IT, etc., and fully demonstrates the scientific and technological innovation and application achievements of the entire audio-visual industry chain. CCBN2023 focuses on exploring the development path of “Future TV”, adheres to the innovation-driven strategy, promotes technological self-reliance and high-quality industrial development, and helps build a modern big audio-visual development pattern. In the exhibition, there are not only smart technology applications such as smart TV, smart audio, and smart home, but also the application of emerging technologies such as 5G, artificial intelligence, and virtual reality, bringing a richer and more comprehensive audio-visual experience to the audience. In the exhibition, many well-known enterprises at home and abroad participated in the exhibition, such as Huawei, ZTE and other technology giants, as well as hundreds of influential leading enterprises in the industry. In addition, CCBN2023 also invited many industry leaders, experts and scholars to discuss TV, culture, technology, industry and other related topics, providing rich ideas and references for the future development of the big audio-visual industry. It is understood that the CCBN2023 exhibition has set a historical record in terms of display effect and participation scale, fully demonstrating the strong momentum and unlimited potential of the development of the big audio-visual industry.