Accusing people has always been a profound knowledge, which has been studied by many people, the most famous of which is Zhang, a famous cabinet minister in Ming Dynasty. Zhang is a business school and cabinet official. Facing the situation of social and economic depression and people's poor livelihood during the Wanli period, he decisively proposed reforms and achieved great results. Although some critics say that "saving the world is difficult for a prime minister" and "changing a minister has not changed", it is true that Zhang has been in charge of state affairs for decades and fully implemented the "one whip method" during his administration. According to historical records, Zhang likes to make contributions, can control his subordinate officials with his mind, and the people are willing to do their best for him. Making people willing to do their best is always the purpose of controlling people, but it is not easy to really do this. No one wants to live under the hands of others and be instructed by others; People are diverse, and their mentality is even more varied. If there are no clever means and methods, then people can't be scared.