Nguyễn Phú Trọng
Trương Tấn Sang (born 21 January 1949) is a Vietnamese politician, who served as the seventh President of Vietnam from 2011 to 2016. He was one of Vietnam's top leaders, alongside prime minister Nguyễn Tấn Dũng and Party general secretary Nguyễn Phú Trọng. In July 2011, Trương Tấn Sang was elected state president of the Socialist Republic of Vietnam by the National Assembly of Vietnam and nominated by his predecessor Nguyễn Minh Triết who retired from office.