Core Insights - The Tunnel Museum in Nansha District, Guangzhou, showcases China's journey in tunnel engineering, attracting nearly 300,000 visitors since its opening in 2024 [1] - The museum's exhibition theme, "The Road of Light," highlights the evolution of tunnel technology in China, marking its transition from a "follower" to a "leader" in the field [1][3] Group 1: Museum Features - The museum features significant exhibits such as the "China Railway No. 1" composite shield tunneling machine, which represents China's shift from reliance on imports to independent innovation in tunnel equipment [1] - The museum includes a 5D cinema experience titled "Tunnel Innovation for the Future," which immerses visitors in the exploration of intercontinental underwater tunnels and space corridors [2] Group 2: Historical Context - The museum presents 196 benchmark projects and 21 recreated scenes, illustrating the spirit of tunnel workers as "pioneers" in the industry [3] - Artifacts such as a tribute letter from the Chengkun Railway project and protective gear used by workers in the Qinling Water Diversion Tunnel highlight the sacrifices and challenges faced by tunnel builders [2]