bàng hệ

== Vietnamese == === Etymology === Sino-Vietnamese word from 旁系, composed of 旁 (“beside”) and 系 (“system”). === Pronunciation === (Hà Nội) IPA(key): [ʔɓaːŋ˨˩ he˧˨ʔ] (Huế) IPA(key): [ʔɓaːŋ˦˩ hej˨˩ʔ] (Saigon) IPA(key): [ʔɓaːŋ˨˩ hej˨˩˨] === Noun === bàng hệ collateral lineage Antonym: trực hệ