1. I would buy a map. I would use it to find the right way. The only problem is...I need to know where I am on the map first!
2. I would panic! I hate the feeling of getting lost, especially in a place I've never been to before. I guess I would just stand still and shout "help!"
3. I actually don't mind getting lost! It will just make me explore more! I can discover new places while I'm looking for the right way to go.
4. I would find someone to ask directions from. It would need to be a local person who knows the area. Oh, and someone who can speak Chinese or English!
5. It wouldn't be a problem. I always carry the business card of my hotel in my pocket. If I'm lost, I just hail a taxi and ask him to take me to the address on the card.