Core Viewpoint - The implementation of major regional strategies in China is crucial for optimizing regional economic layout and promoting high-quality development, addressing the significant disparities in economic development, resource endowment, and ecological environment across different regions [1][2][3]. Group 1: Importance of Major Regional Strategies - Major regional strategies are essential for enhancing regional economic development and provide new pathways for regional integration, contributing to theoretical innovation in regional development [2][3]. - The strategies aim to strengthen the development of key regions, promote integration among multiple regions, and optimize the regional economic layout by leveraging comparative advantages [3][4]. Group 2: Specific Regional Strategies - The Beijing-Tianjin-Hebei coordinated development focuses on alleviating non-capital functions of Beijing, transforming development disparities into collaborative growth [4]. - The Yangtze River Economic Belt emphasizes ecological priority and green development, promoting environmental protection while advancing economic growth [4][5]. - The Guangdong-Hong Kong-Macau Greater Bay Area aims to enhance cooperation under the "One Country, Two Systems" framework, integrating Hong Kong and Macau into national development [4][5]. Group 3: Regional Coordination and Integration - The integration of major regional strategies is necessary for promoting coordinated development across regions, addressing imbalances in economic development, infrastructure, and public services [6][7]. - The strategies facilitate the free flow of resources and collaborative development, enhancing regional economic quality and efficiency [6][7]. Group 4: Pathways for Strengthening Regional Strategies - Strengthening the interconnection and collaboration among major regional strategies is vital for achieving effective implementation and maximizing their synergistic effects [8][9]. - Establishing a unified national market and breaking down regional barriers will enhance the integration of regional strategies and promote overall economic development [9][10]. Group 5: Future Directions and Mechanisms - The focus on building a modern economic system will require a coordinated policy framework and cross-departmental collaboration to foster innovation and optimize industrial layout [12][13]. - Enhancing the mechanisms for connecting major regional strategies will ensure high-quality implementation and promote regional integration [13][14].