As the saying went, "If you don't want people to know what you did, don't do it."
No one could have expected these minor issues to actually be recorded in their school files. Of course, these were the school's internal records, which generally wouldn't be made public. Besides, only trivial things were recorded, and the students' background data wouldn't be directly included in their files. If people really wanted to know more, they could only get the secret key for the files from the schools themselves for a look.
Moreover, most of these trivial notes were usually written by the teacher-in-charge.
Each person's teacher-in-charge had eyes. Wang Ling sat at the back of the class, and naturally, had experienced this for himself; during the countless times that he had eaten crispy noodle snacks on the sly, he had seen Teacher Pan looking at him through the back window…