A variety of cultural relics, including pottery, stone tools, jade artifacts, were unearthed from the Luojiahe cultural relic site in northwest China's Shaanxi Province, with the number of relics being restored and sorted surpassing 1,000.

The Luojiahe cultural relic site is located in Chunhua County, Xianyang City, where archaeologists from the Xianyang Cultural Heritage Institute conducted excavations between March 2022 and Sept 2025.
By analyzing the features of the unearthed relics and artifacts with scientific methods, the team concluded that the site likely dates back approximately 4,800 to 4,200 years.
Preliminary surveys and explorations confirmed that the site covers a total area of 50,000 square meters, with the excavation area, located at the site's central zone, spanning approximately 14,200 square meters.
The traces left by craftsmen on the handmade tiles are still clear though they have been buried for more than 4,000 years.
According to archaeologists, pottery unearthed at the Luojiahe site was mainly made by the coiling method, and some of the pottery were polished, showing notable level of the craftsmanship then.