Core Viewpoint - The development of transportation infrastructure in Tibet has significantly boosted tourism, leading to increased visitor numbers and economic benefits for local communities [2][3][4]. Group 1: Tourism Development - The Sapu Scenic Area in Tibet has been officially recognized as a national 4A-level tourist attraction, reflecting comprehensive upgrades in tourism services and facilities [1]. - In 2022, the number of tourists in Benba County exceeded 300,000, generating tourism revenue of 34.54 million yuan, a year-on-year increase of 225.84% [3]. - The completion of the Shagongla Mountain Tunnel has improved access to Tibet, resulting in a doubling of vehicle and tourist traffic in the region [2]. Group 2: Economic Impact - Local residents are experiencing increased income opportunities, with many benefiting from the sale of local products such as yak meat and cordyceps due to improved transportation [2]. - The establishment of family-run guesthouses has become a profitable venture for locals, with some households earning an additional 50,000 to 100,000 yuan annually [7]. - The local government has invested 2.26 million yuan in supporting the renovation of guesthouses and purchasing necessary equipment for tourism [7]. Group 3: Ecological Considerations - The local government is implementing ecological protection measures in the Sapu Scenic Area, creating 36 positions for environmental protection, which also provides employment for local residents [5]. - The promotion of cultural and ecological tourism is part of a broader strategy to integrate tourism with agriculture, transportation, and commerce, enhancing the overall tourism experience while preserving the environment [4].