한국어 질문
1) 잘 지내고 있어요! What are the meanings of 지내 and 고 here?
2) 오래만 이에요 and 오랫만 이에요 Which one is correct? What are the meanings of 오래만 and 오랫만?

Question

Answer

‘지내(다)’ means directly 'live', but in here it means 'doing' or 'going'. 'Verb + 고’ means 'verb + present progress'. So ‘잘 지내고 있어요?’ means 'how's going?' in formel. Without question mark : 'i'm doing fine'

And '오랜만’ is correct. It means ‘in a long time'.