Core Insights - The article highlights the impressive performance of the Guangzhou and Shenzhen metro systems, showcasing their significant role in urban mobility and economic vitality in Guangdong province [1][2][3]. Group 1: Metro Performance - In August, the combined metro ridership of Guangzhou and Shenzhen reached 324 million, accounting for 19.6% of the national total, indicating that 1 in 5 metro riders in China is in these two cities [1]. - Guangzhou's metro recorded a total of 289 million passenger trips, while Shenzhen surpassed 300 million, together representing one-fifth of the national ridership [1]. - During the summer transport period, Guangzhou safely transported 601 million passengers, with a peak daily ridership of 11.057 million on August 8, marking a significant milestone [2]. Group 2: Economic Underpinnings - The robust metro ridership in Guangzhou is supported by over 4 million business entities, with a 57.3% year-on-year increase in new registrations from January to July [3]. - Guangzhou's express delivery volume reached 13.03 billion packages in the first seven months, significantly outpacing Shenzhen and Beijing, reflecting its strong economic base [3]. - Shenzhen's population growth, with an increase of 199,400 residents in 2024, contributes to a daily population exceeding 23 million, enhancing metro ridership [3]. Group 3: Regional Integration - The metro systems of Guangzhou and Shenzhen are interconnected with other cities and Hong Kong, forming a comprehensive transportation network that facilitates the flow of people, capital, and technology across the Greater Bay Area [4]. - The integration of metro services not only supports daily commuting but also plays a crucial role in reshaping industrial patterns and urban spaces, driving economic growth in the region [4].