During British Indian rule, millions of Indians, mostly Muslim, migrated there. The small population of mixed descendants of Indian men and local Burmese women are called "Zerbadees", often in a pejorative sense implying mixed race. The Rohingya claim to have descended from Bengalis who intermarried with the local women, but this remains a hotly contested issue. The political situation surrounding the actual history of the Rohingya, the lack of evidence, and the counter-claims, mean that proper ancestry cannot be established. The Panthays, a group of Chinese Muslims descended from West Asians and Central Asians, migrated from China and also intermarried with local Burmese females.