Hellow guys, Welcome to my website, and you are watching 中国人的祖先不是山顶洞人、元谋人？那么究竟来自何方呢？世界上不同肤色的人为什么都是同一人种？. and this vIdeo is uploaded by 侃侃随谈 at 2022-06-23T07:04:21-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.