Set an example
Yu Chenggong is an idiom and G é y ú ch é NGL ì in pinyin, which means that the purpose can not be achieved.
The interpretation is limited by traditional conventions. It means that the purpose cannot be achieved. it's from chapter 36 of the biography of heroes and Heroines: "only Mr. an knows that the flag man is not the only one who has never ordered Ding Jia. He has already got the letter in the top ten."
Chinese PinYin : gé yú chéng lì
Set an example
an ice mountain is hardly reliable. bīng shān nán kào
overcome by feeling of sorrow. bēi cóng zhōng lái
A cup of wine is not as good as a pot of rice. gōng fàn bù jí hú sūn