Khúc Thừa Dụ or Khúc Tiên Chủ was a jiedushi of Tĩnh Hải quân, nominally under the Chinese Tang dynasty, in the early 10th century. Khúc Thừa Dụ was the head of the Khúc family in Hải Dương and was well known by people in the region for his wealth... Wikipedia