Alongside efforts to expose the foundations of the South and North towers and the southern and northern perimeter walls, the second phase of the archaeological excavation at the Lieu Coc Twin Towers has yielded over 9.300 samples and artifact fragments. These consist mainly of architectural materials, decorative elements, stele fragments, ceramics, stoneware, terracotta objects, and bronze fragments.

Instead of using a turntable, the women move backwards around the piece to shape it. The pottery is not glazed but sundried and burned outdoors with firewood and straw for seven to eight hours, at about 800 degrees Celsius.