Nanyang college entrance examination training institutions have senior one. Relevant information shows that Nanyang College Entrance Examination Training Institution is a one-on-one education and training institution focusing on making scientific achievement plans and reasonable target achievement management. With rich years of teaching experience, it helps children to sort out the knowledge points they have learned, deepen their understanding of key and difficult knowledge, enable students to flexibly use the knowledge points they have learned to solve problems, consolidate what they have learned, improve their learning efficiency, develop good learning and thinking habits and improve their learning ability. It is the eternal pursuit of students. Combined with intelligence and non-intelligence, subject loopholes, family education environment and other factors, this paper makes an all-round analysis and accurate positioning, summarizes various factors that affect students' grades, and formulates personalized teaching counseling programs for each student from Grade One to Grade Three.