In the Spring and Autumn era, Xian Gong of the state of Jin, wanted to destroy the state of Guo, so he took some precious and beautiful jade and fine horses and brought them as offerings to the state of Yu, which bordered on Guo, asking the Duke of Yu to allow the Jin army to use Yu roads for an attack on Guo.
1. 春秋時晉獻公為了消滅虢國，將其最新愛的珍貴美玉、良馬送給虢國的鄰國：虞，以求虞公讓晉軍借道虞地攻打虢國。