In the Three Kingdoms, Cao Zhi, Wang Biao and Baima of Wei. Owl (chρXiāo chēXiāo): a fierce bird, which is a metaphor for a villain. Balance yoke (hungry): balance, the crossbar in front of the axle, the yoke, and the bent wood under the crossbar that clamps the horse's neck. Qu: Road, these two sentences mean that the owl barks in the car and the jackal runs on the road. Bad birds are around Yu, and there are many wicked people here. The jackal is rampant, which means that evil spirits are in power. ~ two sentences are metaphors: the villain is successful, and the gentleman is in danger.