Core Insights - The article highlights the innovative use of robotic technology, specifically a machine dog developed by Lenovo, in the preservation of ancient architecture, particularly the ancient wooden pagoda in Yingxian County, Shanxi Province [1][2]. Group 1: Technological Innovation - The machine dog is utilized for high-precision scanning and data collection of the Yingxian Wooden Pagoda, which is the oldest existing wooden structure in China, built in 1056 [1]. - The machine dog integrates advanced technologies such as deep learning algorithms, multi-modal sensing systems, and bionic motion control, enhancing the efficiency and accuracy of data collection compared to traditional manual methods [1][2]. Group 2: Preservation Efforts - The collaboration between local government and Tsinghua University aims to address challenges in traditional preservation methods, such as insufficient precision and potential damage from contact measurements [1]. - The Tsinghua University team has successfully completed high-precision 3D digital modeling of the pagoda's structure using the machine dog, providing comprehensive support for further analysis and protection strategies [1]. Group 3: Future Applications - Future applications of the machine dog include real-time monitoring for fire and decay, with capabilities to detect temperature changes and internal conditions of wooden components using X-ray imaging [2]. - The ongoing digital preservation efforts include creating a digital twin of the pagoda, allowing visitors to experience virtual reality simulations of the historical site [2].

Core Points - The article discusses a recent educational exchange program called "Hua Xia Bo Lan Kan Jin Zhao," where Hong Kong students visited Shanxi Province to explore Chinese cultural heritage and ancient architecture [5][11]. Group 1: Event Overview - The program lasted for one week and involved 32 students and teachers from over 10 secondary schools in Hong Kong visiting various historical sites in Shanxi, including Yungang Grottoes and Hanging Monastery [5][11]. - The initiative aims to deepen the understanding of Chinese culture among Hong Kong youth and foster friendships between students from both regions [9][12]. Group 2: Cultural Exploration - Students were impressed by the architectural marvels such as the Buddhist temple at Foguang Mountain, showcasing the intricate design and historical significance of Tang Dynasty structures [6][10]. - The Hanging Monastery, built during the Northern Wei period, has become a popular tourist destination, especially after being featured in the game "Black Myth: Wukong" [6][11]. Group 3: Educational Activities - The exchange included interactive sessions where Hong Kong students learned about traditional crafts like paper-cutting and engaged in discussions about ancient architecture and its preservation [8][10]. - Students from Shanxi acted as guides, sharing insights about local history and architecture, which facilitated deeper cultural exchanges [9][12]. Group 4: Program Impact - The program has been running since 2023, with over 500 Hong Kong youths participating in various cultural and educational activities across multiple provinces [11][12]. - Teachers noted improvements in students' communication and organizational skills through these immersive experiences [12].