At the time when the stones were discovered, people inferred that the Pingpu tribes may have venerated sexual organs, but because no such artifacts were found later at other locations, this idea is still in doubt.
原本據此推斷平埔可能有性器崇拜，但由於後來在其他地方沒有發現類似的器物，因此這種說法目前仍然存疑。