聲學;元音特性;河婆家話;Praat; acoustic phonetics; vowel properties; Hepo Hakka; Praat
客家;中港溪;後龍溪;產業經濟;Zhong Gang River; Hou Long River; hakka economic activities; annals school
歷史比較研究;茶產體制;茶工; historical comparative method; tea production regime; tea workers
印尼客家;改宗;伊斯蘭;族群認同; Hakka people in Indonesia; conversion; Islam; ethnic identity
客家;石頭崇拜;石爺;石哀;石頭公; hakka ; stone-worship; shiye （石爺, stone father）; shiai or shimu （石 母, stone mother）; lord stone （石頭公）