Từ điển Hán Nôm

(1) to put a roof (on a building)
(2) to cap the roof (finishing a building project)
(3) fig. to put a ceiling (on spending, prize, ambition etc)
(4) to top off
(5) fig. to reach the highest point (of growth, profit, interest rates)
(6) to stop growing (of plant bud or branch)