Vietnam is a beautiful and diverse country in Southeast Asia, known for its rich history, stunning landscapes, and delicious food. Here are some key things to know about Vietnam: Tet (Lunar New Year) is the most important holiday, usually in late January or early February.Buddhism is the most practiced religion, but there are also influences from Confucianism, Taoism, and Catholicism.Ao Dai is the traditional Vietnamese dress, often worn on special occasions.Motorbikes dominate the streets, and crossing the road in Vietnam is an adventure!