My older cousin hired a "Top Exam Prediction Teacher" for her son, paying three thousand per class, for two years.

Her son still ranked at the bottom of the class in practice exams, and relatives all mocked her for paying a "stupid tax."
Not only did she not change teachers, but she secretly poured all her retirement savings into it.
This year, her son didn't even pass the second-tier college cutoff line.
Relatives were ready to laugh at her, but then—he was "exceptionally admitted" to a key university in the province.
Everyone checked the teacher's background: his older brother is the deputy director of the provincial admissions office.
What kind of prediction class did my cousin buy? It was a "mortgage-style, untraceable admission notice."