Each has his own duty
It's an idiom, pronounced g è y ǒ usu ǒ zh í, which means a clear division of labor.
Each has his own responsibility. The metaphor has a clear division of labor. the source of "Zhou Li · Tian Guan · Zhong Zai" notes on the division of senior officials: "each has his own duty, but Pepsi is given."
Each has his own duty
The rat swindles the dog and the thief - shǔ cuàn gǒu dào
impervious to desires and passions - gǔ jǐng wú bō