1. Don’t trust anyone too much except you. It’s not that you don’t trust people all the time, but because of your career, sometimes you don’t even trust your own wife.

2. Don’t think you are omnipotent. The police cannot solve all problems, and you personally cannot do everything in public security. You must admit that the police must sometimes face failure.

3. Don’t learn from heroes. Heroes are respectable but you don't have to learn them, otherwise you will pay a heavy price.

4. Don’t hit anyone. When someone says to you: "If you have the ability, just kill him", you must not do it. This kind of person is a complete slut. He will wait for you to do something and then come to play with you. Such a person is one of the scoundrels. Fuck, there is a saying from my father's generation: "Never break any bones."

5. Don’t expect your leader to support you. Don't think that if you do the right thing, your leader will speak for you and support you. Some leaders will only do superficial things and care about their own affairs. Maybe the people you offend are relatives of the leader.

6. Don’t chase with cars or arrest people. If you are a traffic policeman who stopped a car and stopped, just pretend that you didn't see him. It doesn't matter if he ran away. Just pretend that he was about to roll over and fall to his death. Don't chase him into a ditch. If he falls to his death, you will be the one in trouble. The same goes for arresting people. If you can't catch someone, forget it. Don't take it seriously. If you have the opportunity in the future, you can arrest him again or let others arrest you. It doesn't matter if you can't catch the person. If you catch the wrong person, you will be in trouble.

7. Don’t ask the people and leaders of the security brigade to get guns. With a gun, you are often in danger. What's more, if you bring a gun, the boss will keep an eye on you every day and treat you as a thief. He will check you frequently and ask for storage, as if he is afraid that you will kill him. Without a gun, things would be much easier to handle. When there is danger, the leader will naturally arrange for someone with a gun to come in, and you can just carry out the body from behind.

8. Do not wear police uniforms during off-duty hours. Otherwise, when others see that you are a policeman, you will have to take care of all the matters of honoring their parents. If you encounter a fight or dispute, all you have to do is call the police like ordinary people. Don't let people know that you are a policeman. Stay away from others. You can just pretend that you don't see it. This is how leaders play. You A little policeman shouldn't try to be a hero.

9. Don’t believe in the organization’s care and attention, and insist on exercising at all times. Your body is your own, and if you cross it, no one can help you. The officials will at most comfort you with hypocrisy, and what you have to face is pain.

10. Do not bring police weapons. It's the same whether you take it or not. It's useless if you take it, not to mention that the leader will usually not let you take it. The key is to remember to run away if you can't win, and then report it to the leader, and let the leader send capable people to handle it.

11. Don’t be too confident, anything you do may be complained about. So if you do less or act smarter, you will reduce the chance of being complained about. Of course, doing nothing will not work.

12. Don’t be dissatisfied with 110’s instructions. It doesn't matter if you can't solve the case. The key is to get to the scene quickly and have a look. If you don't go there, people will say you don't care, and if you can't solve the case, you can find N reasons to explain to the person who reported the case. Even if you solve the case, others will not thank you, let alone praise you for your work.

13. Don’t hate formalism and political movements. Prepare your experiences, analysis of materials, etc. Do not write down the year, month and day, so that you can take them out at any time for various activities. Most of the current leaders came from the Cultural Revolution period, and that has been deeply ingrained in their minds. Every year, certain educational activities must be carried out, so they are prepared. As for exams and stuff like that, don't worry, you just need to be able to copy.

14. Don’t accept invitations to eat, wash your feet, be casual, etc. He would say that once I invited someone to dinner, other people would think that you would be unfair in doing things. Besides, who is short of food now? If the person who invites you to dinner asks you to do something and you can't do it well, he will say that you are just feeding the dog. He might even have a camera waiting for you.

15. Don’t do anything illegal, be honest, and abide by all rules and regulations. The system may not work for others, but it will always work for you. This includes commuting to and from get off work on time, dressing according to regulations, gathering the number of people for meetings, etc.