Group 1 - The 2025 World New Energy Vehicle Conference was held in Haikou, Hainan Province, focusing on "Industrial Transformation and Sustainable Development" [3][5][6] - Representatives from various countries and regions participated in discussions about future transportation and green sustainable development [3][5][6] - The event featured a technology exhibition showcasing new energy vehicles and related technologies, attracting significant attention from attendees [10][19][22] Group 2 - The conference highlighted the importance of collaboration among government, industry, academia, and research sectors to drive innovation in the new energy vehicle industry [3][5][6] - Various new energy vehicles, including those equipped with advanced technologies like autonomous driving, were displayed, indicating the industry's direction towards smarter transportation solutions [26][10][22] - The event served as a platform for sharing insights and strategies to promote sustainable practices within the automotive sector [3][5][6]