Killing dogs with beef
As a Chinese idiom, the Pinyin is f à NNI ú t ú g à u, which refers to engaging in lowly business. It also refers to those engaged in cheap business. It comes from Chen Zilong's reward for Wu Ci Wei in Ming Dynasty.
The origin of Idioms
Chen Zilong of the Ming Dynasty wrote a poem "pay Wu Ci Wei:" don't come down between Wu and Chu
Idiom usage
As an object or attributive, it is used in people's work. A poem by Ma Junsheng
Chinese PinYin : fàn niú tú gǒu
Killing dogs with beef
disclaim all achievements one has made. gōng chéng bù jū
advice from others may help one overcome one 's shotcomings. tā shān gōng cuò