Group 1 - The core viewpoint of the articles highlights the continuous development of the Xi'an Xianyang International Airport as a crucial aviation hub in the Silk Road Economic Belt, with new domestic and international routes being established to enhance regional economic and cultural exchanges [1][2][3] Group 2 - On January 13, a new direct flight route from Xi'an to Korla was launched, significantly improving travel convenience and promoting tourism and trade between the two regions [1] - A new direct flight from Xi'an to Jiaxing commenced on January 16, reducing travel time and facilitating business negotiations and tourism between the two cities [1] - From January 17 to March 28, China Southern Airlines will increase the frequency of flights from Xi'an to Almaty, enhancing international connectivity and serving as a transit hub for outbound travel [2] - In 2025, Xi'an Xianyang International Airport achieved a passenger throughput of 48.54 million, a year-on-year increase of 3.2%, and opened 60 new international routes, transporting nearly 2 million passengers, marking a 50.7% increase [2] - The airport's cargo and mail throughput grew by over 15% in 2025, with new land-air intermodal services being introduced to enhance logistics efficiency [3] - Future plans include increasing existing routes and launching new ones to destinations such as Athens and Abu Dhabi, aiming to establish Xi'an as a core aviation hub for regional economic development [3]