At least the Australian aborigines, Negroid and Xiayi people had differences.

至少澳洲土著、尼格利陀人和虾夷人是有区别的。

Through the genetics of Xiayi people, we can understand the origin of Shenwen people.

那么根据虾夷人的遗传结构，我们能够了解绳文人的来源。