Group 1 - China Southern Airlines (CSA) officially transitioned all domestic flights to the new T5 terminal at Xi'an Xianyang International Airport on December 24, 2025, marking a significant operational upgrade [1][3] - The T5 terminal integrates modern technology with historical culture, enhancing passenger experience and service quality, reflecting CSA's commitment to the Xi'an aviation market [3][6] - The opening of the T5 terminal is expected to improve operational efficiency and service quality for CSA, aligning with the company's service philosophy of "friendly and meticulous" [3][6] Group 2 - The Western Airport Group highlighted significant achievements in airport construction and market development during the 14th Five-Year Plan, with the successful completion of the third phase of Xi'an and Xining airports, enhancing capacity and development strength [6] - The T5 terminal's operation represents a qualitative leap in smart operations, convenient services, and cultural airport construction, providing new development opportunities for CSA [6][7] - CSA plans to strengthen its route network and enhance service capabilities, contributing to the high-quality development of civil aviation in Northwest China and the establishment of Xi'an as an international aviation hub [7]