Core Viewpoint - Hainan Province has launched a three-year action plan (2025-2027) aimed at high-quality development of marine tourism, focusing on eight key actions to enhance the tourism market and infrastructure [1] Group 1: Key Actions in Marine Tourism Development - The action plan includes accelerating the expansion of cruise tourism routes and exploring the opening of ASEAN international routes [1] - Introduction of themed cruise routes around the island and exploration of cruise projects for rocket launches [1] - Attraction of international yacht brands to establish five yacht bases and the development of a smart service platform for seamless access [1] - Planning for 4-5 comprehensive marine tourism complexes and exploration of deep-sea sightseeing pilot projects [1]