Yu, the headmaster of Houtaolin Primary School, is a senior middle school teacher in party member. He has been teaching for more than ten years and has made outstanding achievements in education and teaching. Over the years, she has boldly explored new ideas of Chinese teaching in primary schools and made great achievements in teaching reform. She has undertaken five-stage composition teaching experiments, cooperative learning experiments and multimedia-assisted Chinese teaching experiments, and has repeatedly taught provincial, prefectural and municipal public classes and demonstration classes. The Chinese course she taught was rated as a national high-quality demonstration course, and her feasibility experiment report won the first prize of national excellent scientific research achievements. Many papers written by her have been published in publications such as Shandong Education and Research and Shandong Education. Since teaching, I have been a class teacher for more than ten years, with a positive teaching style and a strong style of study. The work experience of the head teacher was published on the front page of Deyu Daily.