Abstract For the surge of Taiwanese identity research, Hakka have become a formal curriculum in compulsory education, and the education policy has brought the mushroom of editing and publishing of text books, dictionaries and complementary teaching materials. To develop Hakka corpus as the basis of editing and publishing all kinds of Hakka teaching materials.The scientific and objective method of corpus development could launch the new leaf of Hakka teaching materials and all kinds of Hakka publication. Therefore, the thesis, gathering character and term frequency statistics and extracting high frequent characters and terms to develop Hakka corpus as the basis of editing and publishing all kinds Hakka teaching materials. The scientific and objective method of corpus development could launch the new leaf of Hakka teaching materials and all kinds Hakka publication.