It is believed that Taiwan is the original home of these early Oceania explorers. Maori Lapita Polynesians Aborigines

The answer is Lapita.

Lapita is a prehistoric culture of people from c. 1600 BCE to c. 500 BCE in the Pacific Ocean. It is believed that they are the ancestors of other historic cultures such as Polynesia and Micronesia. Scholars assumed the origin of the Lapita is from Austronesians from Taiwan. The domesticated spread farther into Ocenia.