35 years old. A teacher is a profession, a person who teaches students correct knowledge. Teacher Yuanyuan, a teacher in Jiangxi, adopts scientific and efficient teaching methods, adheres to the work spirit of respecting and loving students, and has formed a distinctive school-running feature of scientific and meticulous management, high-quality and efficient classroom and double-excellent moral education mode, paying attention to the growth and progress of every student. Teacher Yuan Yuan, who teaches in Jiangxi, is 35 years old. He has been rated as an excellent teacher at the municipal level for many years, participated in the compilation of teaching books for senior high school teachers published by Beijing Normal University, and dared to break the routine in teaching.