Surveys and excavation at the four Dayuan pits unearthed about 20 boxfuls of artifacts, including large numbers of pottery shards, earthenware pots, arrowheads, and weights used on fishing nets.
透過人工深層鑽探與地表調查測繪方式，考古團隊在 4 個探坑中，挖出約 20 箱的大量陶片、陶甕、箭鏃、網墜等文物。