Group 1 - The core idea of the news is the introduction of "Chang Xiaocheng," an AI intelligent agent developed by Beijing Daily and Baidu, which enhances the cultural experience of the Great Wall through interactive storytelling and personalized services [1][2]. - "Chang Xiaocheng" is not just a basic information robot; it offers a unique and engaging experience by integrating historical content and advanced AI technology, allowing users to interact through text and voice [1][3]. - The AI agent supports various features, including generating personalized images and poems, making it a popular tool for sharing cultural experiences on social media [1][2]. Group 2 - The "Wenxin Intelligent Agent Platform" is redefining the tourism experience by creating digital avatars of local guides, enhancing user engagement and satisfaction in travel services [2][3]. - The platform has attracted over one million developers and more than 300,000 partner companies, producing over 21 million digital videos across various service sectors, including legal, healthcare, education, and cultural tourism [3]. - The future direction of the Wenxin Intelligent Agent Platform focuses on deepening industry integration and creating comprehensive value through technology and service linkages [3].