books.google.com - Discover Vietnam Lie back on your very own junk and enjoy the languid beauty of Halong Bay's limestone outcrops. Get lost in Hanoi's Old Quarter; sup on streetside phoand toast your fellow diners with a bia hoi. Squeeze into the Cu Chi Tunnels and marvel at the engineering ingenuity that kept the VC...http://books.google.com/books/about/Lonely_Planet_Vietnam.html?id=Wmhv70_iaIgC&utm_source=gb-gplus-shareLonely Planet Vietnam