 Under the provisions of the Geneva Accords of 1954, his father brought his family to the North to live in the part of Vietnam under the Government of the Democratic Republic of Vietnam.Encouraged by his father, after high school, in June 1970, Mr.Nhan enlisted in the Vietnam People's Army as a cadet in the field of engineering.In 1972 he was sent to study abroad at the Technical University of Magdeburg (German