Li Lecheng conducted research at Nanjing University of Aeronautics and Astronautics, Nanjing University of Science and Technology, and Jiangsu Provincial Communications Administration.

Li Lecheng, Secretary of the Party Group and Minister of the Ministry of Industry and Information Technology, conducted research at Nanjing University of Aeronautics and Astronautics, Nanjing University of Science and Technology, and the Jiangsu Provincial Communications Administration. Li Lecheng and his team visited Nanjing University of Aeronautics and Astronautics, toured the university's history museum and the drone research institute, and then went to the graduate student laboratory and student cafeteria to learn about freshman safety education, food quality, and other situations. He emphasized the need to focus on key core technologies and cutting-edge leading technologies in the civil aviation industry, to intensify research and development efforts, to strengthen first-class disciplines, to highlight cross-fusion, and to deepen and solidify the conversion of scientific and technological achievements, making greater contributions to achieving high-level scientific and technological self-reliance. It is important to deeply implement the overall national security concept, to take action with a sense of responsibility and confidence, to thoroughly investigate and rectify all kinds of risks and hidden dangers, to strengthen safety education for freshmen and campus security management, and to provide solid guarantees for teachers and students to study and work in peace of mind.