Mr. Han graduated from the department of Mathematics of Tianjin University in the class of 1978. He won the first place in the Mathematics Competition of Tianjin University in 1978.
He has rich experience in high school mathematics teaching and has been doing mathematics tutoring for more than ten years after immigrating.
For his teaching style, Due to his solid basic skills and teaching foundation, his classes are detail-focused and brief, he can pass the knowledges to students in a systematic and logical way.