1, before July 22, 2022, Mr. Zhang Tianqi served as the teaching director of the vocational college entrance examination as a well-known expert in guiding the learning methods of the college entrance examination.

2. College entrance examination subject analysts have more than ten years of mathematics teaching experience, and are good at guiding students' learning methods and cultivating mathematical thinking. Mainly created the online course "Thirty-six Maths for College Entrance Examination". The content of the course is easy to understand and very good, which is very popular among students.