主题词：Syntax, Semantics, Linguistic Variation; Linguistic Variation and Morphology; Phonetics and Phonology Research; Language, Discourse, Communication Strategies; Language, Metaphor, and Cognition; Natural Language Processing Techniques; Linguistics and Cultural Studies; Linguistics and language evolution; Lexicography and Language Studies; Multilingual Education and Policy; Neurobiology of Language and Bilingualism; Swearing, Euphemism, Multilingualism; Categorization, perception, and language; Chinese history and philosophy; Speech Recognition and Synthesis; linguistics and terminology studies; Linguistics, Language Diversity, and Identity; Diverse Scientific and Economic Studies; Linguistic, Cultural, and Literary Studies; Discourse Analysis in Language Studies; Legal and Regulatory Analysis; Human auditory perception and evaluation; Language, Linguistics, Cultural Analysis; Educational Robotics and Engineering; Military Technology and Strategies