Vietnamese[edit]
Etymology[edit]
sổ (“record”) + đỏ (“red”), literally “red-covered record”
(classifier cuốn, quyển) sổ đỏ
- (informal) Synonym of sổ hộ khẩu (“a book that lists the hukou of all members of a family”)
- Coordinate terms: sổ hồng, sổ xanh