chính yếu

== Vietnamese == === Alternative forms === chánh yếu === Etymology === Sino-Vietnamese word from 正要, composed of 正 (“main”) and 要 (“vital”). === Pronunciation === (Hà Nội) IPA(key): [t͡ɕïŋ˧˦ ʔiəw˧˦] (Huế) IPA(key): [t͡ɕɨn˦˧˥ ʔiw˨˩˦] (Saigon) IPA(key): [cɨn˦˥ ʔiw˦˥] === Adjective === chính yếu primary; main; essential