Core Viewpoint - The logistics and express delivery services in Tibet have significantly improved in terms of accessibility and timeliness, driven by technological advancements and optimized delivery networks [1][2][5]. Group 1: Logistics and Delivery Improvements - The average delivery time for mail in Tibet has been reduced by 1 to 2 days due to optimized postal routes and integrated delivery segments [2][5]. - The establishment of 24 inter-provincial postal routes and 18 air mail routes has enhanced the logistics network in the region [2]. - The introduction of modern transfer centers has allowed companies like Shentong to cover key cities and extend services to county-level areas, achieving 100% coverage in the region [5][12]. Group 2: Technological Advancements - The use of smart sorting systems, drones, and unmanned vehicles has improved the efficiency and quality of logistics services [1][7]. - Drones can transport goods like matsutake mushrooms from high altitudes to lower areas in just minutes, significantly reducing transportation time [7][9]. - Unmanned vehicles have reduced delivery costs and improved reliability, with one charge costing only 15 yuan for multiple trips [10]. Group 3: Economic Impact - The enhanced logistics network has facilitated the sale of local Tibetan products such as matsutake mushrooms and medicinal herbs to broader markets, creating economic benefits for local farmers [10][11]. - The express delivery volume in Tibet is expected to grow, with significant increases in e-commerce orders and logistics demand driven by projects like the Yarlung Tsangpo River Hydropower Station [14][15]. - The online retail sales in Tibet have seen a year-on-year increase of 39.45%, indicating a growing market for e-commerce and logistics services [14].