sentences:  The Nahuatl dialect of Hueyapan has been the object of a few small studies.Karen Dakin and Diana Ryesky have done an ethnolinguistic and dialectal survey of Nahuatl in Morelos, and they describe the dialect of Hueyapan as a typical central dialect with some traits particular of the Morelos varieties.In 1949 Miguel Barrios Espinosa, a teacher from Hueyapan, published a collection of folktales from Hueyapan in the nahuatl language in the journal "Tlalocan."