ISO 639-3: yha Also called Baha Buyang. Jinfang Li considers Paha to be a dialect of Buyang, but Weera Ostapirat classifies it as separate from Buyang. The source given below only descibes Paha and not the Ecun, Langjia, or Yalang dialects of Buyang.
The 7 Paha tones are:
High level = /55/
High rise = /45/
Mid level = /33/
Mid fall = /322/
Low fall = /31/
Mid rise = /24/
Low level = /11/
However, Ostapirat (2000) gives only 5 tones: /33/, /31/, /44/, /21(3)/, and /45/.