Associate Professor of Sociolinguistics,
Institute of Global Studies;
Founder and Head,
The Migration Linguistics Initiative
Tokyo University of Foreign Studies
Tokyo, Japan

Researcher,
University of Hawaiʻi at Manoa,
Hawaiʻi, USA

Chairperson and Associate Professor,
Department of English and Applied Linguistics
De La Salle University
Manila, Philippines

Chairperson,
Division of Humanities
University of Hawaiʻi at Hilo
Hawaiʻi, USA

Dean and Full Professor,
Br. Andrew Gonzalez FSC College of Education
De La Salle University
Manila, Philippines

Associate Dean and Associate Professor,
School of Foreign Languages
Chengdu Normal University
Chengdu, China

Associate Professor,
‍English Department & Graduate Studies
Wenzao Ursuline University of Languages
Kaohsiung, Taiwan

Honorary Professor,
Asia-Europe Institute
University of Malaya
Kuala Lumpur, Malaysia

Associate Professor,
Department of English
National Taipei University of Technology
Taipei, Taiwan