Core Viewpoint - The integration of the Yangtze River Delta region is transforming the previously marginalized provincial border areas into strategic hubs for collaborative development, supported by policy reforms and institutional innovations [1][2][7]. Infrastructure Development - Significant achievements have been made in infrastructure cooperation, including the establishment of a comprehensive transportation network that enhances connectivity and facilitates the flow of resources [2][10]. - New high-speed rail lines and cross-province public transport routes have been launched, improving accessibility and promoting economic interactions in border areas [2][10]. Industrial Collaboration - The establishment of new functional zones in border areas aims to optimize resource allocation and create regional growth poles through inter-provincial industrial cooperation [3][8]. - Collaborative projects between cities across provinces are being developed to enhance industrial synergy and promote shared economic benefits [3][8]. Ecological Cooperation - A unified ecological governance framework has been initiated to protect the environment and promote sustainable development in the Yangtze River Delta [4][9]. - Joint efforts in environmental monitoring and pollution control have led to significant improvements in water quality and air pollution reduction [4][9]. Public Service Integration - Collaborative legislation and policy alignment are being implemented to ensure equitable access to public services across the region, enhancing the quality of life for residents [5][10]. - Over 170 high-frequency government services have been integrated into a single platform, facilitating easier access for citizens [5][10]. Mechanism Innovation - The need for innovative mechanisms to address existing regional development disparities is emphasized, aiming to activate resource flows and share development benefits [6][7]. - Establishing collaborative frameworks for industrial innovation, ecological protection, and infrastructure development is crucial for achieving high-quality growth in border areas [8][9][10].