The Symposium on Latest Advances in Marine Land Development Technology is an important academic event co-hosted by HKUST and HKUST(GZ). It aims to promote the transformation of scientific research achievements, university-enterprise collaboration, and exchanges and cooperation between the two regions in the field of marine engineering. The 1st and 2nd symposia were held at HKUST, focusing on basic sciences, engineering technologies for future offshore human settlements, and Hong Kong's reclamation projects. The 3rd symposium took place at HKUST(GZ) on July 5, 2025, with the additional theme of naval architecture and marine engineering. All symposia have gathered many domestic and international engineering technology leaders and industry pioneers, attracting over 350 participants each year.