What's the difference between Vietnamese greetings and China greetings?

Vietnamese often shake hands when greeting and saying goodbye, sometimes with one hand and sometimes with both hands, and bow slightly to show respect.

Bow rather than shake hands when greeting the elderly. Please note that Vietnamese women prefer to bow rather than shake hands.

When greeting Vietnamese, you should say Xin chao (pronounced "seen chow") and give your name and title.

When Vietnamese hear that a foreigner can correctly say the new dynasty, they will be very happy, because the new dynasty can have six different meanings according to different intonations.