1 Duke - the head of a duchy; in the UK, dukes are the most senior nobles. 2  Marquess. 3  Earl. Outside of the English-speaking world, the title is referred to as Count. 4  Viscount. 5  Baron - the most junior of noble titles.
Ethnic Khmer living in Thailand, in Vietnam, and in Laos speak dialects of Khmer that are more or less intelligible to Khmer speakers from Cambodia. Minority languages include Vietnamese, Cham, several dialects of Chinese, and the languages of the various hill tribes.
The red-haired, greâ¦en-eyed Rong people in the west spoke a mixture of Turkic and Indo-European Tocharian. In the Yangtze Valley and South China, Old Tai, Old Viet, and Old Malayic languages were spoken, as well as Hmong-Mien dialects. Tibetan was in the west, Tungusic in the northeast, Old Turanian in the north.