Can I use the expression "as for" in other situations? Would you tell me other examples?
Of course! "As for" means something similar to "concerning/regarding" or "with regard to," so it can be used in diverse situations to bring up a certain topic of point that is different from a previous one. Ex: My younger brothers are still students. As for my older brother, he's married and has two kids. Ex: I have a poodle who's just six months old. As for my cat, he's a senior.