Group 1 - The core concept of the news is the launch of the "Jingtou Pai" brand by Beijing Urban Investment Underground Space Development Co., which aims to create a convenient commercial space in the Beijing subway, starting with the Sanyuanqiao Station on Line 12 [1] - The Sanyuanqiao Station project will feature approximately 10,000 square meters of space, housing over 30 shops, and is designed as a "city living room on the tracks" [1] - Major brands participating in this initiative include Baijiu Culture Restaurant, PartnersBrew Craft Bar, Elaine Ice Cream Cake, and various other food and beverage outlets [1] Group 2 - The Beijing Subway Line 12 runs through key areas in northern Beijing, connecting important functional, commercial, and residential zones [2] - The Sanyuanqiao Station is strategically located near the North Third Ring Road and the Airport Expressway, enhancing its connectivity and nearly doubling its passenger attraction capacity [2] - As a pilot station for integrated development, Sanyuanqiao will implement a five-in-one approach, focusing on transportation, functionality, landscape, land use, and municipal integration to improve the surrounding environment and transportation connections [2]