However, the level of their arts was somewhat wanting. The picture designs are not good. Personal jewellry or accessories were also few. This may be because they lived in the mountains, cut off from cultural exchange and stimulation, and did not stress decorative arts.
但是他們的藝術水準比起台灣其他遺址的較差，因物件的裝飾圖樣不佳、身上裝飾品亦少，可能是久居於深山河谷與外界隔絕，文化交流和刺激少，故不重視裝飾藝術。