I was thinking of buying a motorcycle for my own personal use in Vietnam. However I have come across some terms I am not familiar with. One is "Blue Card". Another is "Fully documented". I have been looking at motorcycles in the 175 to 900 cc size range as I am 170 lbs and have had 250 to 305 cc motorcycles in Japan and the US in the past, but have not driven one since the early 60s. What tips can you give me and can I even buy and ride any size motorcycle without a Vietnamese motorcycle license? Also, Where can I buy NA Beer in the southern portion of Vietnam