Nha Trang is a coastal city and a center of politics, economy, culture, science and technology and tourism in Khanh Hoa Province, Vietnam. Before the land became part of Vietnam, Nha Trang belongs to Champa. The ruins of the Cham still in many places in Nha Trang. Nha Trang is Vietnam Prime Minister acknowledged as a grade 1 on April 22, 2009.