Core Viewpoint - The article highlights the introduction of four key projects in Shijingshan District during the China International Fair for Trade in Services, aiming to enhance cultural and tourism consumption experiences in the region [1] Group 1: Project Overview - One of the highlighted projects is a train-themed restaurant, which combines dining with scenic views and a unique design that transitions between daytime leisure and nighttime dining experiences [1] - The train restaurant leverages the natural elevation of the riverbank to provide excellent views, allowing diners to enjoy the expansive scenery of the Xishan and the vibrant greenery of the Yongding River [1]