utterly unscrupulous in its zeal to please its master
Zhigou barks at Yao. Its pronunciation is zh í g ǒ UF è iy á O. it is a Chinese idiom, meaning that each person is his own master. From the Western Han Dynasty, Liu Xiang's "Warring States strategy · Qi strategy".
Idiom story
During the Warring States period, Qi minister Tian Dan didn't care to scold his Diao Bo. He prepared a banquet to ask him what was wrong? Diao Bo replied that it was not that Yao was not sage, but that he was in charge of his own affairs. Tian Dan recommended him to the king of Qi. The king of Qi sent him to the state of Chu, which aroused the dissatisfaction of nine favorite ministers of the king of Qi and attacked Tian Dan. Diao Bo made an impassioned speech to save Tian Dan.
Idiom usage
[usage]: used as an object; used as a metaphor to describe a dog barking at Yao but not at all. In the biography of sun Fujia in the new book of Tang Dynasty, the dog barks at Yao. Yao is not unkind, but the dog barks because it is not his master. "Shiji · vol.92 · biography of Huaiyin Marquis No.32" and dog barking is not its master, there is no room for treason, so Kuai Tong avoids killing the Han ancestors. Biography of Li Jing in the old book of Tang Dynasty
Analysis of Idioms
Each dog is his own master
utterly unscrupulous in its zeal to please its master
mud and sand are carried along -- there is a mingling of good and bad - ní shā jù xià
assist one 's generation and bring comfort to the common people - jì shì ān mín
A dog in front of his feet eats Yao - zhí quǎn shì yáo
have callosities on one 's hands and feet - shǒu zú pián zhī
spread out and scatter about like stars in the sky or chessman on the chessboard - qí bù xīng chén