429 - How is Language the Key to Who We Are? John Phan - Linguist

The Vietnamese with Kenneth Nguyen · Jun 9, 2025 · 1h 2m

John D. Phan is an Associate Professor of Vietnamese Humanities at Columbia University, based in the Department of East Asian Languages & Cultures and the Weatherhead East Asian Institute. He focuses on the linguistic history of Vietnam and its cultural context.

.His first book, The Lost Tongues of the Red River: Annamese Middle Chinese & the Origins of the Vietnamese Language, published in April 2025 by Harvard University Press, posits the existence of a regional dialect of Middle Chinese once spoken in northern Vietnam (the Red River Delta) and explores how this dialect influenced the…