It was written by Yu Yunhuan in the Qing Dynasty and linked with the Yifu DaLianTang. It is easy to understand. The joint said: Don't ask the people for half a dollar, it's not a strange thing; but if you ask an official with two thousand stones, what kind of work is done? People's half money is the basic virtue of being an official. It is not a special deed. It is important to ask what political achievements have been made by enjoying the country's salary.
an accurate summary?
An official should be of one mind for the people, uncorrupted, think twice, peace in all directions