[6] In the north-east quarter of the province, people in most cities and villages speak either Chārmahāli (also in the Southwestern branch of Iranian) or Chaharmahali Turkic.Chārmahāli varieties spoken in cities include Dehkordi (in Shahr-e Kord), Ghafarrokhi (in Farrokh Shahr), Heysheguni (in Hafshejān), and Borujeni (in Borujen).The Chārmahāli and Turkic language areas overlap with one another, and in the foothills of the Zagros and in the larger cities, they intermingle with Bakhtiāri as well.[6] Tehrani-type Persian is now being taught by parents to children as a first language in some parts of the province, with the highest concentrations in the cities.The population history and structural changes of Chaharmahal and Bakhtiari province's administrative divisions over three consecutive censuses are shown in the following table.