"Vietnamese-American" refers to individuals in the United States who have Vietnamese ancestry or heritage. This group includes immigrants from Vietnam as well as their descendants. The Vietnamese-American community has grown significantly since the Vietnam War, particularly in the late 20th century, leading to vibrant cultural contributions across various fields. Vietnamese-Americans often maintain cultural traditions from Vietnam, such as celebrating the Tet Festival and enjoying traditional foods like pho and banh mi. They have established communities in cities like Los Angeles and Houston, where they contribute to the social, economic, and cultural fabric of American society.