Core Viewpoint - The opening of the Lingjiatan Archaeological Site Museum marks a significant milestone in showcasing the archaeological achievements and historical value of the Lingjiatan site, which represents the early civilization of the "Ancient State Era" over 5,000 years ago [1][3]. Summary by Relevant Sections - **Museum Overview** - The museum features a unique architectural design with a courtyard layout and rammed earth walls, located at the center of the Lingjiatan National Archaeological Park in Anhui Province [1]. - It will officially open for trial operation in May 2025, displaying approximately 1,100 artifacts including pottery, jade, stone, and bone tools [1]. - **Cultural Significance** - The Lingjiatan site is a key archaeological site representing the first phase of the "Ancient State Era," crucial for understanding the civilization process in the lower Yangtze River region [3]. - The site exhibits advanced spatial planning and functional zoning, highlighting the early inhabitants' sophisticated understanding of community organization [3]. - **Exhibition Highlights** - Notable artifacts include a jade double tiger head ornament, symbolizing ancient alliance systems, and various jade items that reflect the spiritual world of the Lingjiatan culture [6][9]. - The museum's core exhibit features the "King's Tomb," which reveals early burial customs and the significance of jade in funerary practices, with over 340 burial items, including 210 jade artifacts [10]. - **Technological Integration** - The museum employs modern technology such as VR and 3D displays to enhance visitor experience, allowing them to engage with historical contexts and artifacts interactively [10]. - The integration of the museum with the archaeological site aims to provide a comprehensive understanding of the cultural heritage and the development of early Chinese civilization [10].

Core Viewpoint - The excavation of the Yuanbaoshan Jishizhong, a significant burial site from the Hongshan culture, reveals important artifacts and insights into the social structure and burial practices of ancient societies in Inner Mongolia [6][21][30]. Group 1: Excavation Details - The Yuanbaoshan Jishizhong is located 1.5 kilometers north of Baji Village in Aohan Banner, Inner Mongolia, and is characterized by stone-built tombs typical of the Hongshan culture, dating back approximately 5,400 to 5,000 years [1][6][21]. - The excavation team, led by Party Yu, faced challenges due to a recent tomb robbery, necessitating urgent rescue excavations [1][6]. - The site has yielded over 100 jade artifacts, with the M15 tomb being the largest and most significant, containing three jade pig dragons, which are emblematic of the Hongshan culture [6][23][30]. Group 2: Cultural Significance - The Yuanbaoshan site is considered one of the most important discoveries in recent years within the Hongshan cultural context, influencing perceptions of social hierarchy and burial customs [6][7][21]. - The discovery of the "tomb-altar integrated" structure at Yuanbaoshan is unprecedented, indicating a dual function of burial and ritual practices [11][13][30]. - The presence of jade artifacts, particularly the jade pig dragons, suggests a complex distribution system of jade within the Hongshan culture, reflecting social stratification and cultural identity [23][31][30]. Group 3: Archaeological Findings - The excavation revealed a total of 21 tombs, including nine from the Hongshan culture, with significant variations in size and structure indicating social hierarchy [15][18][21]. - The M15 tomb, which is the only one with a stepped stone coffin, raises questions about the location of a potential central tomb, as it is positioned towards the southern part of the burial site [17][18][21]. - The "hiding jade in walls" phenomenon, where jade artifacts were found embedded in the walls of the tombs, suggests a ritualistic practice that may have been common in other Hongshan sites [29][30].