About the origin of the Dayak tribes, many accepted theory is the theory of the Chineseimmigration from Yunnan Province in Southern China. Yunan population immigrated massive (in small groups) in the estimate in 3000-1500 BC (BC). Some of them wander into Tumasik and the Malay peninsula, before the territory of Indonesia. Some other past Hainan, Taiwan and the Philippines.
In the first wave of migration by several experts called the proto-Malay, come and weddid negroid groups. While the second wave, in larger quantities called Deutero-Malays. Deutero-Malay migrants inhabit the coastal region then called the tribes of Borneo and Malay. Proto-and Deutero-Malay Malay actually comes from the same country.