本篇論文採質性方式研究，以古國順先生客家語言推廣與國家客語政策爲研究對象，以 深度訪談爲研究方法，旨在瞭解古國順客語推廣的經驗，歷經客語推展與國家客語政策重要 階段的歷程，藉由古國順先生推廣客家語言的豐富經驗，研究分析結果提供給客語推廣者作 爲學習的標竿，及未來國家訂定客語政策時的參考建議。

This thesis is Qualitative Research, and the study's subjects is Gu,Guo-Shun professor and National Haka Language Policy. We use the in-depth interview to understand the promotion experience of Gu,Guo-Shun for Hakka Language. He has involved in Hakka important stage of development and National Haka Language Policy. The research result can provide the suggestion to how to promote and learning the Hakka Language, and also can be as the reference for the National Haka Language Policy.