Core Viewpoint - The event at Beijing University of Posts and Telecommunications highlighted the importance of technological talent in advancing China's communication and semiconductor industries, emphasizing the need for core technology mastery to overcome challenges and enhance national security [1][2][3]. Group 1: Wireless Communication Development - The journey of China's wireless communication standards from lagging to leading was shared by Sun Lixin, who participated in the development of the TD-SCDMA standard, filling a significant gap in the mobile communication sector [2][3]. - Sun Lixin emphasized that intellectual property is crucial for communication companies to enter global markets, advocating for the acquisition of patents and robust networking solutions [2][3]. Group 2: Semiconductor Industry Progress - A representative from the integrated circuit industry discussed the strategic importance of DRAM chips, describing them as the "industrial grain" of the digital age and a key area in national competition [2][3]. - The representative highlighted the successful domestic production of memory chips as a significant step towards self-sufficiency in China's semiconductor industry, attributing this progress to the "new type of national system" that integrates government, market, and society [3]. Group 3: Cybersecurity Initiatives - Liu Qi, a young expert from China Telecom, shared his experiences in cybersecurity, focusing on intercepting network attacks and building a robust defense system to protect digital communications [3][4]. - Liu Qi's management philosophy emphasizes collective growth and practical training, leading a team to develop a comprehensive cybersecurity framework and training young talents in the field [4]. Group 4: Educational and Industry Collaboration - The vice president of the Scientific Research Institute at Beijing University of Posts and Telecommunications stressed the importance of aligning educational programs with national strategic needs and industry demands to cultivate effective technological talent [5]. - Students expressed a clearer understanding of the communication industry's evolution and the importance of contributing to China's technological advancements through their research and training [5][6].