Core Points - The aviation exhibition in Changchun has integrated urban cultural tourism and aviation culture, showcasing a variety of events and activities that highlight the city's historical connection to aviation [1][2] - Changchun is accelerating the construction of the Changchun International Aviation Expo City, aiming to deepen the integration of the aviation industry with modern cultural tourism and low-altitude economy [2] Group 1 - The newly built aviation-themed park allows citizens to watch the airshow for free and learn about aviation knowledge, enhancing public engagement [1] - The historical significance of aviation in Changchun dates back to 1946 with the establishment of the first aviation school by the Chinese Communist Party, which has evolved into the current Air Force Aviation University [1] - The Changchun Aviation Exhibition has been held three times since 2019, attracting over 1.85 million visitors and becoming a cultural landmark for both Changchun and China [1] Group 2 - The Changchun Aviation Culture Exhibition Center will host various themed exhibitions and activities during the off-exhibition period, aiming to create a continuous aviation exhibition experience [2] - A 330,000 square meter industrial land has been reserved for the construction of a low-altitude economy industrial park, positioning the area as a hub for aircraft manufacturing and operation [2]

Group 1 - The core viewpoint of the articles highlights the integration of the Changchun Airshow with cultural tourism and aviation education, creating a vibrant aviation-themed experience for the public [1][2] - The Changchun Airshow has become a significant cultural event, attracting over 1.85 million visitors since its inception, showcasing the development of China's aviation industry [1] - The establishment of the Changchun International Aviation Expo City aims to deepen the integration of the aviation industry with modern cultural tourism and low-altitude economy [2] Group 2 - The Changchun Aviation Culture Exhibition Center will host various themed exhibitions and activities during the off-exhibition period, aiming to create a continuous aviation exhibition experience [2] - A 330,000 square meter industrial land has been reserved for the construction of a low-altitude economy industrial park, indicating a strategic move towards becoming a hub for aircraft manufacturing and operation [2]