Phở Shop. (Vietnamese traditional soup, the most preferred cuisine of tourists) Phở is a Vietnamese consisting of broth, rise noodles call "Banh Pho", a few herbs, and meat, primarily made with either beff (Pho Bo) or chicken (Pho Ga) . Pho is a popular street food in Vietnam. Pho originated in early 20th century in northern Vietnam, and was popularized throughout the rest of world by refugees after the Vietnam war.