1 (wiktionary) 2 (vi.wikipedia) 3 (en.wikipedia) 4 (glosbe)
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Etymology Explore the origin of the 'core words'.
Wordsense Learn about the wordsenses of the english term.
COMPOUNDS
hai chục 
two dozen, twenty
hai mươi twenty, a score
hai mươi mấy twenty-something
hai mươi mốt twenty one
hào ván twenty-cent coin
hăm twenty (contraction of hai mươi)
hai chục two dozen, twenty hai mươi twenty, a score hai mươi mấy twenty-something hai mươi mốt twenty one hào ván twenty-cent coin hăm twenty (contraction of hai mươi)