2004 Ying-Hui Huang, “Focus Condition in Spontaneous Taiwanese Mandarin,” Graduate Institute of Linguistics and Cultural Studies, National Chiao Tung University. 2006 Wan-Ting Huang, “台灣國語新訊息與對比訊息之聲學與感知研究” Graduate Institute of Foreign Literatures and Linguistics, National, Chiao Tung University. 2007 Jia-Rong Lee, “A Study of the Brain Responses to Segmentally and Tonally Induced Sematic Violation in Taiwan Mandarin,” Graduate Institute of Foreign Literatures and Linguistics, National, Chiao Tung University (Coadvice with Prof. Ching Ching Lu).