There is a word "Cheng" in ancient Chinese, which is to give an elegant name. His surname is Cheng.

"Warring States Policy": "Pang Yan said,' There is no tiger in the city, and three people use words to control tigers. "Later, the allusion of" three men become tigers "evolved into a neutral vocabulary, which generally means that as long as there are many people, you can do anything. Yu, Xiang ........

Ruan Langgui "The palm of your hand is frosty on the horizon, and the clouds grow with the geese. . . . . . "Lu

Waves on the beach-rainy night turns into autumn "rainy night turns into autumn, which is in my heart." . . . . . "Yu Yu?

Other essays: "Hao Tian has a destiny, teaching Confucius to be Mu Duo" (meaning that Confucius became a saint through him to show God's will)

Tian Youcheng and An Youcheng