主题词：Multilingual Education and Policy; Linguistic Variation and Morphology; Second Language Learning and Teaching; EFL/ESL Teaching and Learning; Linguistics, Language Diversity, and Identity; Language, Discourse, Communication Strategies; Discourse Analysis in Language Studies; Lexicography and Language Studies; Phonetics and Phonology Research; Gender Studies in Language; Syntax, Semantics, Linguistic Variation; Language, Metaphor, and Cognition; Second Language Acquisition and Learning; Swearing, Euphemism, Multilingualism; Translation Studies and Practices; Human auditory perception and evaluation; Digital Communication and Language; Educational Robotics and Engineering; Spanish Linguistics and Language Studies; Diverse Scientific and Economic Studies; Philippine History and Culture; Socioeconomic Development in Asia; Earthquake and Disaster Impact Studies; Postcolonial and Cultural Literary Studies; Natural Language Processing Techniques