2daap chaahm syùhn 搭沉船 — [to take a sinking ship] to invest in a failing company, to join a doomed venture, to join a "sinking ship"
3daap cho sin 搭錯線 — [to reach wrong line] to misunderstand something
4daap dāan 搭單 — [to share the invoice] to add one's order to someone else's order for the sake of convenience (e.g. when one person is going somewhere to buy some goods, and as a favour obtains goods there for someone else)
5daap dē 搭嗲/拿 — [extra chat] to interrupt a conversation
6daap dik 搭的 — to take a taxi
7daap dong 搭檔 — [to join stalls] to join forces, to merge, to go into partnership
8daap gām 搭金 — to get a light (for a cigarette), to borrow a match or cigarette lighter to light one's cigarette