Hi. You can put 던가 after root forms of verbs. e.g) 한다던가, 간다던가, 먹는다던가, 본다던가... etc. It means.."like" in English. You can use it when you give some examples. e.g) 요새는 방송을 폰으로 본다던가 컴퓨터로 본다던가 할 수 있어서 티비가 없어도 별로 불편하진 않다. = Not having a TV is not so inconvenient nowadays, because people have other options like watching on a phone, or a computer. Hope it would be helpful for you to understand.