| Year | Position |
| 2024- | Executive Director (常務理事) TaiwanCALL |
| 2022-2024 | President (理事長) Pedagogy and Practice in Technology Enhanced Language Learning (PPTELL) Association |
| 2020-2024 | Vice President (副理事長) Pedagogy and Practice in Technology Enhanced Language Lerning (PPTELL) Association |
| 2021- | Board member (理事) English Teaching and Research Association (ETRA) |
| 2021- | Board member (理事) Taiwan ESP Association (TESPA) |
| 2018- | Committee Member Association of American Applied Linguistics (AAAL) Ad hoc Committee on Online Education and Outreach |
| 2018- | Editorial board member Intercultural Communication Education (Indexed in MLA International Bibliography , Norwegian Register for Scientific Journals Series and Publishers , ERIC , EBSCO ) |
| 2018- | Editorial board member Journal of Virtual Exchange (ISSN: 2647-4832) |
| 2018- | Editorial board member Taiwan International ESP Journal (Indexed in TCI- HSS, ACI and Scopus) |
| 2018- | Editorial Board Korean Journal of Applied Linguistics |
| 2016- | Associate Editor (副主編) Language Learning and Technology (SSCI Journal) |
| 2013- | Board member Taiwan ESP Association |
| 2013-2018 | Editor-in-Chief Taiwan ESP International Journal |
| 2011 | Scientific Committee, Apprentissage des Langues et Systemesd’Information et de Communication, Special Issue Social Media and Language Learning: (R)evolution? |
| 2011 | Reading Committee, Second Language Teaching and Learning with Technology: Views of Emergent Researchers (2011), Edited by Sylvie Thouesny and Linda Bradley. |
| 2008- | Board member, Language Learning and Technology Journal (SSCI Journal) |
| 2000-2003 | Board Member The International Development in Asia Committee The International Reading Association |