Ha ji man- does not mean which. When you say something where you would then say "but" that is where you us ha ji man. ex. I like you, but I already have a boy friend. In place of but you would put ha ji man. tang shin ( cho a + ha ji man) cho nun nam ja chingu polso issum ni da. Sorry, my school computer does not have Korean characters. Good luck
I put " by the way, English is strange." they counted that as wrong. they need to add mine as an additional correct answer. They said " bye the way, English is weird." And, yes, English is one of the most unorganized and exceptional languages out there. Also, It is one of the most powerful, beautiful, rhythmic, funny languages you can ever learn and it will change how you see the world in many untold ways!