Hanoi

Hanoi How much (roughly) would it be for a bus from Shanghai, China, to Hanoi, Vietnam?
How much (roughly) would it be for a bus from Shanghai, China, to Hanoi, Vietnam?
How far is Shanghai from Hanoi?Is Hanoi near China?How do I get from Hanoi to Nanning?Is Hanoi or Ho Chi Minh better?What did Hanoi used to be called?...