Nha Trang One is a Vietnamese restaurant in New York. It serves pho L3 and L4, banh mi, and fried spring rolls, which are eaten with brown sauce and red sauce poured in a 2-to-1 ratio. The restaurant is family-run, and the owner Andy greets each table. Some customers have been coming since 2000, and the broth is sometimes less hot because of the bean sprouts.