Gongshan

Soon thereafter, Gongshan FuraoGongshan Furao is also known as Gongshan Buniu.

During the revolt by Gongshan, Zhong You (仲由) had managed to keep the duke and the three viscounts together at the court.

Earlier, Gongshan had approached Confucius to join him, which Confucius considered.

However, Dubs (1946) is of the view that Gongshan was encouraged by Viscount Ji Huan to invade the Lu capital in an attempt to avoid dismantling the Bi fortified walls.