cõi (“realm”) + vĩnh hằng (“eternal”).
- (Hà Nội) IPA(key): [kɔj˦ˀ˥ vïŋ˦ˀ˥ haŋ˨˩]
- (Huế) IPA(key): [kɔj˧˨ vɨn˧˨ haŋ˦˩]
- (Saigon) IPA(key): [kɔj˨˩˦ vɨn˨˩˦ haŋ˨˩] ~ [kɔj˨˩˦ jɨn˨˩˦ haŋ˨˩] invalid IPA characters (][)
cõi vĩnh hằng
- (literary) the world of the dead