Group 1 - The core viewpoint of the article highlights the successful training and testing of the Fujian aircraft carrier, indicating its readiness for operational deployment with advanced capabilities [2][3] - The recent successful launch and recovery training of carrier-based aircraft such as J-15T, J-35, and KJ-600 on the Fujian carrier marks a significant milestone in China's naval development [3] - The ongoing training of the Fujian carrier is progressing as planned, with expectations for its operational readiness not far off [3] Group 2 - The 2025 Air Force Aviation Open Day event in Changchun attracted nearly one million visitors, showcasing the achievements of the People's Air Force and its strategic transformation [5] - The event featured static displays of advanced aircraft including the J-20, and a flight demonstration involving 41 aircraft, highlighting the evolution of air force capabilities [5] - The open day served as a national defense education platform, igniting public interest in aerospace and patriotism [5]