Group 1 - The 2025 Changchun Airshow attracted over 90,000 visitors on its first day, showcasing China's advanced aviation capabilities [1] - The airshow featured various aircraft demonstrations, including the Y-20A, J-16, H-6, and J-20, highlighting the operational capabilities of the Chinese Air Force [1] - A demonstration of a counter-terrorism operation was conducted using the domestically developed Z-20KA helicopter and the Z-10K attack helicopter, showcasing their combat effectiveness [2] Group 2 - The innovation capacity of China's aviation industry is increasingly drawing attention, with new technologies and design concepts being presented at the airshow [3] - The advancements in aircraft and equipment not only enhance the operational capabilities of the People's Air Force but also reflect the industry's commitment to meeting real combat needs [3] - The audience's enthusiastic response to the aerial performances indicates strong public support and recognition for the achievements of the Chinese Air Force and its aviation industry [3]

Core Viewpoint - The essence of innovation is deeply embedded in the DNA of China's aviation industry, emphasizing the importance of self-reliance in aircraft design and development [1][3]. Group 1: Historical Development - The Shenyang Aircraft Design Institute, established in 1961, has achieved multiple milestones in China's aviation history, including the first high-altitude, high-speed jet fighter and the first carrier-based fighter [3]. - The institute has undertaken the development of over 40 key aircraft models, including the J-8, J-11, J-15, J-35, and various drones, marking the evolution from second-generation to fourth-generation fighters [3][7]. Group 2: Innovation and Challenges - The successful landing of the J-15 on the aircraft carrier Liaoning was achieved in less than two months after its commissioning, showcasing the team's rigorous preparation and innovative spirit [5]. - The institute has established various specialized laboratories and strengthened collaborations with external industry labs and educational institutions to enhance technological capabilities [5][7]. Group 3: Legacy and Future - The Shenyang Aircraft Design Institute honors the legacy of its heroes, such as the late Luo Yang, by forming the "Luo Yang Youth Commando Team" to inspire dedication and innovation among younger generations [8]. - The upcoming 15th China International Aviation and Aerospace Exhibition will feature the J-35A, highlighting the institute's commitment to high-performance aircraft design and the development of a skilled workforce [8][9]. Group 4: Design Philosophy - The design philosophy emphasizes a craftsman spirit, focusing on perfection and attention to detail in every aspect of aircraft design [9]. - Continuous dedication to innovation is seen as essential for the future success of the aviation industry in China [9].