Bukar-Sadong . Bidayuhs in Padawan speak several but related dialects like Bi-anah, Pinyawa, Braang, Bia', Bisepug & Emperoh/Bipuruh. The dialects are not mutually intelligible and English or Malay are often used as common languages. Language issues The Serian Bidayuhs have a distinct dialect known as the Bukar-Sadong Bidayuh, which is not