Core Insights - The Xihua Island, a key hub for the Shenzhen-Zhongshan Channel, began its cultural and tourism trial operation on October 25, focusing on the Guangdong-Hong Kong-Macao Greater Bay Area underwater tunnel science base [1] - The integration of transportation and tourism is being emphasized, with multiple "super projects" in the transportation sector collaborating with the tourism industry to create new landmarks [1] Group 1 - The trial operation of the cultural tourism project at Xihua Island includes a one-month pressure test, with reservations open for corporate and educational groups on weekdays and the general public on weekends [1] - The outdoor exhibition area features experimental segments of the underwater tunnel's steel shell, along with visual aids to help visitors understand core technologies [1] - Immersive VR and AR content is showcased to vividly present the construction process and the stories behind the super project, highlighting its commitment to public service [1] Group 2 - The recently opened Huajiang Gorge Bridge is also contributing to the development of local tourism [2] - The development of tourism around super projects provides a new experience for visitors and promotes the technological and spiritual essence behind these projects, injecting new vitality into urban development [3] - The comprehensive effects of tourism development around super projects include significant economic benefits and substantial social impacts, enhancing national pride and recognition among the public [3]