Group 1 - The "Xin Hong Zhuan" vessel, the world's first intelligent research and training ship, embarked on its journey on June 16, 2023, as part of the 2025 China Maritime Day series of activities [1] - The vessel will conduct intelligent navigation experiments in busy waterways and narrow channels in Hainan, showcasing its capabilities in complex navigation conditions [1] - The vessel successfully completed autonomous navigation in narrow channels, demonstrating key operations such as collision avoidance and real-time route adjustments [1] Group 2 - The vessel is equipped with six intelligent systems, including intelligent navigation and platform systems, allowing for deep integration of various equipment for autonomous operation [1] - The "Xin Hong Zhuan" vessel's navigation systems, including the "Freedom" meteorological navigation system and electronic chart navigation equipment, are fully controllable from hardware to software, achieving international leading levels of intelligence [2] - The maritime cultural exhibition, part of the 2025 China Maritime Day activities, will cover nearly 4,000 nautical miles over approximately 30 days, with public access at six major docking points across four provinces [2]