Changsheng Yang Chinese teacher comes from Pingyuan County. According to the information published on the official website, Pingyuan County Government, Changsheng Yang,1born in March 1978, male, Han nationality, native of Shandong Plain, party member, CPC, with a bachelor's degree. Teacher Changsheng Yang is in charge of preschool education, campus safety and surrounding environment improvement, and is in charge of the nursery office and safety management unit. Teachers are professionals who are responsible for educating, guiding and guiding students' learning. In the process of education, teachers use various teaching methods and skills to help students master knowledge, cultivate skills, develop quality and shape ideas.