Liu Yuhua, a geography teacher in Wenshan Middle School, is the head teacher and psychological counselor of Class 2 1 in Senior One. Worked for 22 years as a class teacher 12 years. She has been working hard and achieved remarkable results in teaching, winning recognition and praise from colleagues, students and parents. At work, she devotes herself to the research of classroom teaching and pays attention to the healthy growth of students. He has successively won the honors of Weifang Lide Shu Ren pacesetter, Changyi Lide Shu Ren pacesetter, Changyi excellent teacher, Changyi excellent class teacher and Changyi new college entrance examination scientific research outstanding individual. He has won many teaching achievement awards from Weifang and Changyi governments, and published several papers in national and provincial core journals. Because of his outstanding teaching achievements in successive years, he was invited to give lectures in the first and second rounds of teaching and research activities of senior three in Weifang for many times, and shared his experience in exchange education and teaching, which won unanimous praise from peers in the city.