Hey guys today,  I'm gonna tell you theory about where Indonesian ancestors come from
So Today, I'm gonna tell you about Yunnan Theory
People that support this theory is R. von Heine Geldern,  J.H.C Kern, J.R. Foster, J.R. Logon, Sangkot Marzuki & Mohammad Ali
This Theory Said that Indonesian Ancestors come from Yunnan
This theory also said that spreading of indonesian ancestors divided into 2 group: Proto Melayu Race that bring Neolitikum Culture & Deutro Melayu Race that bring metal culture
The factors is old axe in Nusantara have some similarities with old axe that found in Middle Asia
Last, this theory said indonesian ancestors come from one region that using champa language.
This theory also said that Austronesian arrived in Nusantara at 1500 BCE & living in Sundaland before sepparated into Java, Borneo & Sumatra