许国
(?
前581年～
前547年)
许灵公（？─前547年），即
姜宁，为春秋诸侯国许国君主之一，在位期间为前581年─前547年。他于前576年千都至叶。之后，并多次迁都。
Xu Linggong (? ─ 547 years ago), that is, Jiang Ning, XU Guo-jun for the Spring and Autumn the main one of the country, during the reign of the former 581 ─ ago 547. He was 576 years before 1000 are to the leaf. Later, and repeatedly moved the capital.