顶部

顶部	dǐng bù	roof / topmost part / top (of tree, wall etc) / apex
顶	dǐng	apex / crown of the head / top / roof / most / to carry on the head / to push to the top / to go against / to replace / to substitute / to be subjected to (an aerial bombing, hailstorm etc) / (slang) to "bump" a forum thread to raise its profile / classifier for headwear, hats, veils etc
部	bù	ministry / department / section / part / division / troops / board / classifier for works of literature, films, machines etc