khoai lang

== Vietnamese == === Etymology === (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.) === Pronunciation === (Hà Nội) IPA(key): [xwaːj˧˧ laːŋ˧˧] (Huế) IPA(key): [kʰwaːj˧˧ laːŋ˧˧] (Saigon) IPA(key): [kʰwaːj˧˧ laːŋ˧˧] === Noun === (classifier củ) khoai lang sweet potato ==== See also ==== rau lang (sweet potato leaves)