yếng sáng

== Vietnamese == === Etymology === See ánh sáng. Originated during Gia Long reign in the Nguyễn dynasty when ánh shifted to yếng due the taboo associated with Gia Long's legal name Nguyễn Phúc Ánh. === Pronunciation === (Hà Nội) IPA(key): [ʔiəŋ˧˦ saːŋ˧˦] (Huế) IPA(key): [ʔiəŋ˦˧˥ ʂaːŋ˦˧˥] ~ [ʔiəŋ˦˧˥ saːŋ˦˧˥] (Saigon) IPA(key): [ʔiəŋ˦˥ ʂaːŋ˦˥] ~ [ʔiəŋ˦˥ saːŋ˦˥] === Noun === yếng sáng (Huế) light