Core Viewpoint - The article emphasizes the importance of enhancing public services in the Beijing-Tianjin-Hebei (Jing-Jin-Ji) region to improve people's well-being and promote common prosperity, aligning with China's modernization goals [1][2]. Public Service Development - The Jing-Jin-Ji region has made significant progress in public service co-construction and sharing, responding to public needs and enhancing the accessibility of services [1][2]. - The high-speed rail network has expanded from 1,284 kilometers in 2013 to 2,669 kilometers by 2024, achieving full coverage of all prefecture-level cities and creating a "one-hour traffic circle" [1]. Environmental Protection - The PM2.5 annual average concentration in the Jing-Jin-Ji region is expected to decrease by over 60% compared to 2013, with a significant increase in the number of days with good air quality [2]. Education Collaboration - A joint education development action plan has been established, focusing on resource sharing, teacher exchanges, and collaborative schooling to enhance the quality of education across the region [2][3]. Social Security Integration - The Jing-Jin-Ji social security card has become a convenient tool for residents, enabling access to 44 social service items, medical expense settlements in over 64,000 medical institutions, and transportation services across 3,900 routes [2]. Challenges in Public Service Sharing - There are still barriers to public service sharing, such as the lack of unified standards and systems across the three regions [2][3]. Recommendations for Improvement - Suggestions include enhancing cooperation mechanisms, strengthening employment policies, focusing on key livelihood areas, and leveraging the Xiong'an New Area as a model for public service development [3][4].