Hi Matt,
I will start up a seperate thread for this as well...but interested in the ways to get from Hanoi to Hong Kong....Air, Train, Bus etc the airfares they quote us is around $549 and only have a choice of Cathay or Vietnam Airlines....when I times this by four us ...its expensive for such a short trip, hoping to get an overnight train.....do you what are the visa/passport restrictions for both Vietnam and China?
Looks like with our budget we must make a choice of doing either vietnam or China....how expensive is it in China to live daily? Does the language barrier become a pain?