丁部領
Nguyễn Bặc (, 924 – 15 October 979), also known with the title Định Quốc Công (定國公) (English: Duke who Stabilises the Nation) was a Vietnamese mandarin and general who served as the Grand Chancellor of Đinh dynasty and was the first chancellor in Vietnamese history. He helped future emperor Đinh Bộ Lĩnh put an end to the troubles of the Anarchy of the 12 Warlords and to establish the short-lived Đinh dynasty. After Đinh Bộ Lĩnh and his chosen successor Đinh Liễn were murdered by a palace official, Đỗ Thích, Nguyễn Bặc captured the murderer and had him executed. He then tried unsuccessfully to organize resistance to Lê Hoàn. According to Nguyễn Phúc tộc thế phả (Nguyễn Phúc clan Family tree book), Nguyễn Bặc is the ancestor of the Nguyễn clan, followed by founding of Nguyễn lords by Nguyễn Hoàng in 1569 and Nguyễn dynasty in 1802 under the emperor Gia Long. Moreover, he was considered as one of the "seven heroes of Giao Châu" (Giao province) according to Việt Sử tân biên including: Đinh Bộ Lĩnh, Đinh Liễn, Lê Hoàn, Đinh Điền, Phạm Hạp and Phạm Cự Lượng.