I believe that many people can see a little bit of themselves in "Chengguan Diary". I hope everyone can accept this book if they are willing to admit it without forcing it. Where there are people, there are rivers and lakes. Some people are rushing, some are walking, some are traveling, some are standing, some are sitting, some are kneeling... There are no real rules, but of course there are some rules. Some people rely on force, some rely on money, some rely on background, and some rely on their positions. It is limited to a radius of eight miles, a radius of ten miles, and a radius of eighteen miles. Because the dominant ones are in the villages, the evil ones are in the countryside, the few ruthless ones are in the cities, and those who are really capable have all gone to the provinces. Of course, those who just occupy a Hutongkou temporarily and howl and howl cannot be counted, but they are the majority.