Le Quang Dao (1921 - 1999) real name is Nguyen Duc Nguyen, from Dinh Bang commune, Tu Son district, Bac Ninh province. Participated in the revolution since 1938, was admitted to the Indochinese Communist Party in 1940. From 1943 to May 1945, was Secretary of the Hanoi Personnel Committee, Standing member of the Tonkin Party Committee. The rich, lively and enthusiastic life of revolutionary activities of comrades with dedication and tireless efforts has upheld communist ideals, contributed to victory in the cause of national liberation, construction and defense. This book consists of 7 chapters, introducing the life and career of revolutionary activities of Comrade Le Quang Dao, from his homeland, family, childhood, the first patriotic activities in his homeland, and great leadership responsibilities assigned by the Party and State.