Teacher Dai's mathematical thinking is reliable. According to relevant public information, Mr. Dai's mathematical thinking is an institution focusing on mathematical education, which mainly provides services such as mathematical thinking training, mathematical counseling and mathematical competitions. The faculty of this institution is relatively strong, and the team members all have academic backgrounds and rich teaching experience in mathematics, computer and other related majors. Teacher Dai's teaching view of mathematical thinking focuses on inspiring students' mathematical thinking, emphasizing the cultivation of students' logical thinking and innovative consciousness. At the same time, the institution also pays attention to the interaction and communication with students, and helps students to better master mathematics knowledge and problem-solving skills through personalized teaching methods and teaching contents.