Jilin University holds double master's degrees in management and law. He used to be a teacher of Liaoning Experimental Middle School College Entrance Examination Counseling School and Gaijia College Entrance Examination Counseling School, director of marketing department of Xiamen New Oriental School, director of Youneng Middle School Department, assistant to the principal of Shijiazhuang New Oriental School, and senior trainer of New Oriental Education Technology Group.

Former online chief mathematics lecturer of New Oriental Cool Learning Network, once served as director of comprehensive department of New Oriental Middle School and head of mathematics teaching and research group. More than ten years' teaching experience in large classes, innovative teaching methods of solving problems in college entrance examination and the last class of mathematics in college entrance examination can make students really understand the essence of doing problems and get a breakthrough in mathematics scores in a short time. There are many teaching skills and methods, and there are ways to solve problems, which directly hit the source of the topic. Training hundreds of thousands of students, more than 1000 students scored more than 40 points in mathematics/kloc-0.

More than ten years of teaching experience, training hundreds of thousands of students. For more than ten years, the lectures have covered more than 50 cities across the country, with humorous teaching style and extensive reference materials, and have been praised as a rare "generalist" in the training field.