Duke Zhuang's Fifteenth Year

In the fifteenth year, in spring, the marquis of Qi, the duke of Song, the marquis of Chen, the marquis of Wei, and the earl of Zheng met at the place of Juan.

In summer, Lady Jiang went to Qi.

In autumn, the people of Song, Qi, and Zhu attacked the place of Ni.

The people of Zheng invaded Song.

In winter, the tenth month.

In the fifteenth year, in spring, the feudal lords again met at Juan, and Qi began to assert its hegemony.

In autumn, the feudal lords attacked Ni on behalf of Song.

Taking advantage of this, the people of Zheng invaded Song.