Luo Chao-chin, the Hakka linguist whose "Give Us Back Our Language" movement sparked off a wave of searching for linguistic roots among all the peoples in Taiwan, says bluntly: "I'm not satisfied with any of the Hakka teaching materials currently in use."
曾發起「還我母語運動」，帶動了國內各族群母語尋根熱的客籍語言學者羅肇錦不客氣地說：「現行的各種客語教學教材我都不滿意。」