tu dưỡng

== Vietnamese == === Etymology === Sino-Vietnamese word from 修養, composed of 修 and 養. === Pronunciation === (Hà Nội) IPA(key): [tu˧˧ zɨəŋ˦ˀ˥] (Huế) IPA(key): [tʊw˧˧ jɨəŋ˧˨] (Saigon) IPA(key): [tʊw˧˧ jɨəŋ˨˩˦] === Verb === tu dưỡng to self-improve