According to research in the Department of Anthropology at National Taiwan University, there are 38 structures set in four ranks at this site. The building material is sandstone drawn from the river valley that runs behind the houses. There is a command stand at the center of the settlement, and several stone mortars for grinding.
根據台大人類學系的研究，這個遺址共有房屋卅八間，分成四列，厝後溪谷中的砂岩板就是建材，聚落的中央是司令台，並有數個石臼。