The main tribes of predominantly Papuan origin include the Bunak (84,000), in the central interior of Timor island; the Fataluku (40,000), at the eastern tip of the island near Lospalos; and the Makasae (70,000), toward the eastern end of the island. As a result of interracial marriage which was common during the Portuguese era, there is a population of people of mixed East Timorese and Portuguese origin, known in Portuguese as ''mestiços''. There is a small Chinese minority, most of whom are Hakka. Many Chinese left in the mid-1970s, but a significant number have also returned to East Timor following the end of Indonesian occupation. East Timor has a small community of Timorese of Indian, specifically Goan descent. These Goans came to Timor as colonial bureaucrats, missionaries, and as paid laborers, some of whom stayed in East Timor and often intermarried with the local population.