It's Duan. 20 16 was transferred to the principal of Guangchang No.2 Middle School until 2022. He learned wisdom, precipitated his thoughts, took being the best of himself as the school-running concept, unified the thoughts of teachers and students, reformed various management systems, and improved the construction of campus culture. Under his leadership, Guangchang No.2 Middle School ranked first in the county in educational achievements year after year.