hoan lạc

== Vietnamese == === Etymology === Sino-Vietnamese word from 歡樂. === Pronunciation === (Hà Nội) IPA(key): [hwaːn˧˧ laːk̚˧˨ʔ] (Huế) IPA(key): [hwaːŋ˧˧ laːk̚˨˩ʔ] (Saigon) IPA(key): [waːŋ˧˧ laːk̚˨˩˨] === Adjective === hoan lạc very happy, very delighted