What is the background of Huang Xiaoling, the headmaster of Changsha Beiteng School, and why should he stay away from it? Why did the "teacher" who hit people escape? What does this mean?

Heatstroke is impossible. I am a student in this school in 2007, so I won't say anything else. I only told you that heatstroke is impossible, and I was beaten. I still remember the horror of a student being beaten. Some students in our class ran away, and so did the headmaster. After going to bed at night, I only heard the screams of those classmates. I took a shower the next day, and my ass was all black. It was not pitiful. And was beaten by the instructor. At that time, I was the monitor, and my classmates wrote letters to their parents complaining about the bad situation here. The letter sent out must be read by the so-called teacher first, and they intercepted it. The tutor asked me what happened to that student, and I didn't know. I am also a student, and the instructor slapped me without saying anything. What impressed me most was a student with mental problems. He is not rebellious at all, and he doesn't know how many times he has been beaten. It's a pity that I can only tell you. The so-called teacher is great in front of parents, caring for students, and overbearing in front of students, which impressed me the most. He took it with him, faced our parents, said we called him mother Chen, and then called him a bitch in private. I remember that I was doing very well at that time, and the instructor asked me to be the monitor because the old students took the new students. But Chen Mingming said shamelessly that she arranged for me to be the monitor, and the instructor was very angry. But to tell the truth, those instructors are not sinners, they just follow the rules formulated by those "black-hearted" principals. I remember that at that time, our instructors would work hard to prevent us from making mistakes, but there was nothing they could do for those instructors who were disobedient when the leaders came. I deeply remember that after we were beaten, the instructor rubbed medicine for me, helped me with food, and kept saying sorry. He said that he is also for life. Finally, when I graduated, all the conscientious instructors who didn't hit people left, and all the instructors who were no different from gangsters stayed. That's it. I hope that the deceased will rest in peace and the government will give you justice.