从广深“双城联动”走向穗莞深“三城联合”，是从两个相对分离的区域“跳越式”合作走向三个紧密相连的城市联合体融合发展的必然趋势。在“双区”建设、“双城联动”背景以及穗莞深“三城联合”趋势下思考穗莞融合发展战略，探讨广州与深圳的联动对穗莞融合发展的影响，这对于穗莞两市高质量发展以及粤港澳大湾区建设具有重大而深远的意义。特别是穗莞融合发展构想，在两市接壤区域规划东江协同科创合作试验带与湾区黄金海岸合作试验带，研究两市融合发展路径，能够推进穗莞两市融合发展先行探索。
From the “two cities” linkage of Guangzhou-Shenzhen to the “three cities” linkage of Guangzhou-Dongguan-Shenzhen “three-city”，it is an inevitable trend from the “jumping” cooperation of two relatively separated regions to the integrated development of three closely connected urban complexes. In the context of the construction of “two districts”，the linkage of “two cities” and the integrated trend of “three cities” in Guangzhou，Dongguan and Shenzhen，the development strategy of Guangzhou-Dongguan integration and the discussion on the impact of the linkage between Guangzhou and Shenzhen on the integration of Guangzhou and Shenzhen，the high-quality development of the two cities and the construction of the Greater Bay Area are of great and far-reaching significance.
| Keywords： | Interaction of Two CitiesIntegration of Three CitiesIntegrative Development of Guangzhou and Dongguan |
