 Many jade artifacts have been unearthed from Shijiahe sites, mainly dating from the late phase.Most jades have parallels in the Liangzhu culture, and in many ways the Shijiahe site complex is similar to the Mojiaoshan complex of Liangzhu, suggesting strong influences from the lower Yangtze region to the east.In 2015, archaeologists excavated the Tanjialing site, dating to late Shijiahe culture.