Dr. Jun LEI holds an M.A. and a Ph.D. in applied linguistics from the National Institute of Education, Nanyang Technological University, Singapore. Dr. Lei is currently a professor in the Faculty of Foreign Languages, Ningbo University, China. Dr. Lei's research interests include English for research publication purposes, English-medium instruction, and technology in language learning and teaching. Dr. Lei has published in ELT Journal, English for Specific Purposes, Higher Education, Journal of English for Academic Purposes, Language Learning, Language Learning & Technology, Language Policy, System, and TESOL Quarterly. Before joining Ningbo University, Dr. Lei was a Yunshan Youth Scholar at Guangdong University of Foreign Studies from 2016 to 2019.