Some of the questions in the special training camp are real questions in previous years' exams, and some are not. They are all based on real questions, because the number of real questions in previous years is limited, and it is impossible to be all real questions.

Schell's special training camp for good topics includes video explanation, topic explanation and exercises, covering all aspects of mathematical competitions, including number theory, algebra, geometry and combination. Students can choose courses with different difficulties according to their own level. The special training camp of Schell Good Questions was developed by the mathematics competition team of Schell Notebook Club, and the team members came from top universities such as Harvard University and Massachusetts Institute of Technology.