許國
(?
前581年～
前547年)
許靈公（？─前547年），即
薑寧，為春秋諸侯國許國君主之一，在位期間為前581年─前547年。他於前576年千都至葉。之後，並多次遷都。
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.