Group 1 - The core viewpoint of the articles highlights significant achievements in archaeological work during the "14th Five-Year Plan" period, with advancements in civilization theory research and major archaeological projects [1][2] - A total of 21 major projects under the "Archaeological China" initiative are being systematically promoted, with 1,284 proactive archaeological projects underway and over 6,500 basic construction archaeological excavation projects being implemented [1] - The "first archaeology, then transfer" approach has been widely implemented across 30 provinces, with Sichuan pioneering the "Chengdu model" for archaeological work in conjunction with infrastructure projects, leading to nearly 7,000 archaeological investigation projects over five years [1] Group 2 - International collaborative archaeology has expanded to 28 countries and regions across Asia, Africa, Europe, and America, with 49 successful overseas joint archaeological projects [1] - The number of national archaeological excavation qualification units has increased to 99, and the workforce in archaeological institutions has surpassed 10,000 [1][2] - The establishment of the National Cultural Heritage Science and Technology Innovation Center and the commencement of the Shang and Zhou Civilization Archaeological Research Center signify a commitment to advancing archaeological research and innovation [2]