"Han Shi Zhuan" Volume 10: Will attack gold ... [Sun Shuaiao] advised:' There are elms in my garden and cicadas on the trees. Cicadas flutter their wings and sing, wanting to drink clear dew. I didn't know mantis was behind, so I bent my neck to catch it and eat it. Mantis wants to eat cicada, but she doesn't know that yellowbird is behind. He raised his neck to peck. The yellowbird wanted to eat mantis, but he didn't know that the young man was carrying a projectile under the elm tree and wanted to hit it. The boy wanted to play with yellowbird, but he didn't know that there was a deep pit in front and a plant was dug behind. ""Later' hiding elm trees' means' mantis catches cicada, yellowbird comes last'.