1978 Viet Nam, Dem. Rep. (North)
1983-86 Viet Nam, Dem. Rep. (North)
1986 Viet Nam, Dem. Rep. (North)
1988 Viet Nam, Dem. Rep. (North)
1955-56 Viet Nam, Dem. Rep. (North)
1956 Viet Nam, Dem. Rep. (North)
1957 Viet Nam, Dem. Rep. (North)
1958 Viet Nam, Dem. Rep. (North)
1960 Viet Nam, Dem. Rep. (North)
1961 Viet Nam, Dem. Rep. (North)
1962 Viet Nam, Dem. Rep. (North)
1963 Viet Nam, Dem. Rep. (North)
1964 Viet Nam, Dem. Rep. (North)
1965 Viet Nam, Dem. Rep. (North)