I have been teaching, researching and serving the community at University of Missouri - St. Louis for twenty one years. My special research interest is sustainability of using linguistically and culturally sustaining pedagogyfor multilingual learners and their families. Translanguaging brings together interdisciplinary perspectives of teaching pedagogy, semiotics, linguistics, literacy and sustainable AI-mediated multilingual education. Now I am Emeritus Professor enjoying writing, editing, and reading various books. I am also learning Japanesem and multimedia making using AI, and exploring the Seoul city cultural assets by studying and walking around them.