Group 1 - The 10th Sanya International Cultural Industry Expo showcased the integration of technology and culture, emphasizing the theme "Flying High in the Free Trade Port, Innovation Wins the Future" [2] - The Sanya Yazhou Bay Science and Technology City highlighted five star products, including the beach cleaning robot nicknamed "Beach Dog," which holds over 10 domestic and international invention patents and is recognized as a key project for the 2025 United Nations "Decade of Ocean Science for Sustainable Development" [2] - The "Albatross," the world's first unmanned sailing vessel to successfully traverse a typhoon eye, was also presented, alongside the "Cloud Sail" wave glider, both serving as critical tools for understanding marine ecological environments [2] Group 2 - The China Agricultural University team showcased the achievements of the China-Africa Technology Small Courtyard project, featuring representative products such as corn, bananas, and coffee, demonstrating the impact of technological innovation on food security [3] - The exhibition included products from local research institutes and technology companies, highlighting the journey of "Chinese seeds" from experimental labs to everyday life, showcasing the role of technology in enhancing quality of life [3]