Shuangquan Deng is currently a Ph.D. researcher in the Centre for Research in Language and Linguistics, Faculty of Social Sciences and Humanities, Universiti Kebangsaan Malaysia (UKM). Her primary research interests center on sociolinguistics, pragmatics, and foreign language education. Her academic work focuses on the linguistic and pragmatic dimensions of digital communication, cyberbullying behaviors, and online discourse analysis within contemporary social media platforms.