Principal of Dalian No.20 Senior High School

Special-grade physics teacher of middle schools in Liaoning Province, vice chairman of middle school physics professional committee of Liaoning Education Society, adjunct professor of Liaoning Normal University, chairman of high school physics professional committee of Dalian Education Society, director of Dalian high school physics master studio, leader of Dalian physics discipline, and the first batch of backbone middle school teachers in Dalian. He has successively won the honorary titles of special-grade teacher in Liaoning Province, excellent teacher model in Dalian and excellent * * * member in directly under the authority, Dalian.