Core Insights - The Changchun-Hunchun Intercity Railway, known as "Northeast's Most Beautiful High-Speed Railway," celebrates its 10th anniversary, having operated 439,000 trains and transported over 230 million passengers, significantly contributing to regional economic and social development [1][2] Group 1: Economic Impact - The railway spans 471 kilometers with 13 stations, facilitating tourism by connecting various scenic spots such as Changbai Mountain and Songhua Lake, leading to the creation of a cross-regional tourism circle that integrates winter sports, cultural experiences, and natural scenery [1] - In the first half of this year, Yanbian Korean Autonomous Prefecture received 33.7 million domestic tourists, generating tourism revenue of 43.47 billion yuan, reflecting year-on-year growth of 48.16% and 48.23% respectively [1] Group 2: Operational Efficiency - Over the past decade, the railway has optimized its operational plans, increasing train frequency in key urban areas to approximately every 10 minutes, achieving a "mainline bus-like" service and convenient cross-regional travel [1] - To meet commuting and intercity living demands, the railway department has introduced products like multi-ride tickets and monthly passes, making high-speed rail a convenient choice for commuters and supporting their "dual-city life" [2]