Group 1 - The core viewpoint highlights the role of after-sales maintenance teams as "guardians" during the Spring Festival, ensuring uninterrupted logistics services for unmanned delivery vehicles [2] - The after-sales maintenance team at New Stone Technology is dedicated to comprehensive inspections and real-time monitoring of unmanned delivery vehicles, ensuring optimal operational conditions during the holiday season [2] - The team's goal for 2026 is to deepen, broaden, and refine after-sales services for unmanned delivery vehicles, emphasizing the importance of efficient and safe operations [3] Group 2 - The unmanned logistics industry in China has experienced significant development over the past five years, transitioning from technical exploration to practical implementation [3] - The "14th Five-Year Plan" period is identified as a critical phase for the unmanned logistics sector, achieving a qualitative change from initial laboratory validation to mature, real-world applications [3] - The industry has progressed from single-point demonstrations to large-scale implementations, reflecting a breakthrough in industrialization [3]