Core Insights - Recent archaeological discoveries at the Fanshan Royal Tomb site suggest the existence of a possible "cemetery" surrounding the site, indicating the early formation of burial systems during the Liangzhu culture period [1][3] - The findings reveal a rectangular wall structure forming an enclosed courtyard, with carbon-14 dating indicating it dates back approximately 5000 years, aligning with significant tombs from the same era [1][3] Group 1 - The Fanshan Royal Tomb is identified as a royal-level burial site from the Liangzhu culture, containing multiple noble tombs and a wealth of exquisite jade artifacts [1] - The recent discoveries include a 4-kilometer-long earthen ridge that connects various rectangular platforms, indicating a significant spatial marker and watershed for the Liangzhu site [3] - The relationship between the Fanshan site, Liangzhu ancient city, and the surrounding water management system suggests an integrated construction approach rather than isolated development [3] Group 2 - The archaeological findings provide critical evidence for exploring the urban functional layout, social structure, hierarchical systems, community organization, and burial rituals of the Liangzhu society [3]