Group 1 - The core theme of the news revolves around the showcasing of Guangdong's technological advancements and cultural richness at the Expo, particularly through interactive exhibits and innovative displays [1][2]. - The humanoid robot Walker C, developed in Guangdong, exemplifies the region's progress in artificial intelligence, impressing visitors with its realistic appearance and interactive capabilities [1]. - The "Green Beautiful Guangdong" panoramic ecological exhibit highlights the region's biodiversity and livability through dynamic projections and interactive technology, enhancing visitor engagement with the local environment [1]. Group 2 - Shenzhen-based company Zhouming Technology provided a comprehensive visual solution for the China Pavilion, including LED displays, projection systems, and interactive technologies, contributing to the immersive experience of the exhibits [2]. - The Guangzhou Metro smart travel exhibit showcased advancements in digital transportation, featuring models that demonstrate integrated networks and autonomous shuttle services, reflecting the future of urban mobility [2]. - The Guangdong activity week serves as a cultural exchange platform, allowing the world to witness China's vibrant and innovative spirit through technology and cultural displays [2].