Cerberus gave the name "Cerberus" to a genus of Asian snakes, which are commonly called "dog-faced water snakes" in English. Cerberus In Greek mythology, Cerberus (; "Kerberos" ), often called the "hound of Hades", is a multi-headed dog that guards the gates of the Underworld to prevent the dead from leaving. Cerberus was the offspring of the monsters Echidna and Typhon, and usually is described as having three heads, a serpent for a tail, and snakes protruding from parts of his body. Cerberus is primarily known for his capture by Heracles, one of Heracles' twelve labours. Descriptions of Cerberus vary, including
Rebellion of the Three Guards Dan, the Duke of Zhou, declared himself regent and took over the court. This aroused the anger of the Three Guards who suspected Dan of usurpation and believed that they should serve as regents. Allied with many separatist eastern nobles, Shang loyalists under Prince Wu Geng, and several Dongyi and Huaiyi states, they rose in rebellion against the Duke of Zhou. The latter then launched a second "eastern campaign" to put down the rebellion, and defeated the rebels in three years, killing or disempowering their leaders. In doing so, he also further expanded the Zhou kingdom into eastern China, transforming