Core Points - The transition of Guangzhou Station from traditional slow trains to high-speed trains marks a significant milestone in the city's "high-speed rail into the city" strategy [1][2][4] - The new train operation schedule starting July 1, 2023, will see a dramatic increase in high-speed train services, with over 90% of trains being high-speed by 2025 [2][3] - The construction of the Guangnan Link Line will connect major railway stations, enhancing the overall efficiency of the transportation network in Guangzhou [6][9] Group 1: Historical Context - Guangzhou Station, established in 1974, has been a crucial node in China's railway network, witnessing significant passenger flow during peak periods [3] - The station has undergone several upgrades, including major renovations in 2015 and 2023, to adapt to the high-speed rail era [3][5] Group 2: Infrastructure Development - The "high-speed rail into the city" strategy aims to alleviate the long-standing issue of high-speed stations being located far from city centers, enhancing accessibility for commuters [4][6] - The Guangnan Link Line, a key project, will connect Guangzhou South Station with other major stations, significantly reducing travel time and improving connectivity [6][9] Group 3: Economic Impact - The integration of high-speed rail into the city is expected to create a "one-hour living circle," facilitating faster connections between Guangzhou and surrounding regions [7][9] - The expansion of the high-speed rail network is projected to boost regional economic development, with an estimated 4,700 kilometers of railway coverage by 2025 [10]