President of the Vietnam General Confederation of Labor
31/12/1969
Vice President of the Vietnam General Confederation of Labor
31/12/1969
Vice President of the Vietnam General Confederation of Labor
31/12/1969
Vice President of the Vietnam General Confederation of Labor
31/12/1969
Vice President of the Vietnam General Confederation of Labor
31/12/1969
Vice President of the Vietnam General Confederation of Labor
31/12/1969