Zhao Lixian. According to Netease News Network, Teacher Zhao Lixian has studied the college entrance examination for more than ten years, with a high level and perfect questions. He is good at summing up the knowledge he has learned, broadening the thinking of solving problems on the original basis, and paying attention to the cultivation of mathematical thinking and literacy, which runs through his own courses. Can simplify the complex and solve difficult problems, and the knowledge points are from shallow to deep.