"The great majority of these can be used as weapons. It's possible that these provide evidence to support the inference of the scholar Richard Stamps that there was an outside threat to the Puli area between 2400 and 1700 years ago, and perhaps even war," says Liu.
「其中，可當武器的特別多，說不定可以印證過去一位外國學者尹因印（Richard.Stamps）的推測，在距今二千四百到一千七百年間，埔里地區可能有外力威脅，甚至可能還有戰爭行為。」