Li Cheng, an associate professor at Beijing University of Posts and Telecommunications (BUPT), received her PhD from the University of British Columbia (UBC). Her research interests are comparative linguistics, computer-assisted language learning, intercultural communication and International Chinese Language Education. In the past five years,Dr.Cheng presided over/participated infiveresearch projects, delivered more than 20 presentations at academic conferences and published 7 papers. As a team member, she won the first prize of 2017 Beijing Teaching Achievement Award in Higher Education and 2021 Excellent Postgraduate Supervisor Team Award of BUPT.