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.
Thus the dance Cha Cha had its roots in the religious ritual dances of the West Indies. Cha Cha is derived from two other dances, it is a derivative of the Mambo (Mambo is the name of a voodoo priestess) through its Latin music and it is also a stepchild of Swing (Lindy, as it is danced with a triple step and a break).