随着城市发展的不断推进，城市土地资源日益捉襟见肘，地下空间的重要性逐渐凸显。香港是土地资源稀缺的典型城市和紧凑型城市建设的全球先驱，在城市地下空间开发利用方面积累了丰富经验。目前，香港启动了新一轮的地下空间开发规划和研究，在发展策略上出现了一些新的动向，为内地城市地下空间的规划与发展提供了新的视角和启示。
Along with the urban development，the land resources become increasingly stretched，and the urban underground space become more and more important. Hong Kong is a typical city with scarce land resources and a global pioneer in the construction of a compact city，and has rich experience in the development and utilization of underground space. At present，Hong Kong has launched a new round of underground space development planning and research，and there are some new strategy trends，which have important enlightenment for Chinese cities.
