tiến thoái

== Vietnamese == === Etymology === Sino-Vietnamese word from 先 and 退. === Pronunciation === (Hà Nội) IPA(key): [tiən˧˦ tʰwaːj˧˦] (Huế) IPA(key): [tiəŋ˦˧˥ tʰwaːj˨˩˦] (Saigon) IPA(key): [tiəŋ˦˥ tʰ⁽ʷ⁾aːj˦˥] === Verb === tiến thoái to alternately advance and retreat ==== Derived terms ==== tiến thoái lưỡng nan