The kind of peaceful society that Han Fei longs for can obviously not be achieved by relying only on some despicable and dirty methods. As an epoch-making political theorist, Han Fei could never only focus on those despicable and dirty things. In fact, in addition to the despicable and dirty things in "Han Feizi", there are also many political strategies designed to build such a peaceful society. There is a lot of spiritual wealth worth learning from in these political strategies, that is, the social laws and political principles of universal significance revealed in them. These laws and principles can be used not only by monarchs in autocratic empires, but also by future generations of rulers and managers at all levels. Therefore, to this day, Han Fei's theory is still a sharp weapon that can be used for reference in political management, which is what Laozi calls a "sharp weapon." Laozi said: "The sharp weapons of the country should not be shown to others." "Laozi Chapter 36". The ancients often regarded this kind of country's governance method as the exclusive property of the ruler and did not disclose it to the world easily. However, today, when everyone has the possibility to become a politician or manager, it is completely necessary for us to introduce it to everyone in a popular way.