The abundance of objects buried with their dead shows that the Peinan people must have believed in some kind of afterlife, while variations in the amount of objects buried indicate the existence of class differences between rich and poor.
大量的棺墓陪葬物，顯示他們也有生死兩個世界的說法，所以人死後，陪葬品非常豐富。是墓葬區？還是垃圾坑？此外，卑南的生活型態可能已經十分講究，陪葬的飾品中，無論男女都有佩帶玉玦的習慣，陪葬物的多寡，也顯示他們的社會可能有階級或貧富的區分。