主题词：Syntax, Semantics, Linguistic Variation; Linguistic Variation and Morphology; Phonetics and Phonology Research; Language, Discourse, Communication Strategies; Natural Language Processing Techniques; Language, Metaphor, and Cognition; EFL/ESL Teaching and Learning; Second Language Acquisition and Learning; Neurobiology of Language and Bilingualism; Reading and Literacy Development; Multilingual Education and Policy; Language Development and Disorders; Linguistics and Cultural Studies; Speech Recognition and Synthesis; Linguistics, Language Diversity, and Identity; Categorization, perception, and language; Linguistics and Discourse Analysis; Educational Reforms and Innovations; Discourse Analysis in Language Studies; Lexicography and Language Studies; Second Language Learning and Teaching; China's Ethnic Minorities and Relations; Swearing, Euphemism, Multilingualism; Topic Modeling; Chinese history and philosophy