Li has served as a teacher of Zhenlai No.3 Middle School, director of academic affairs office of Zhenlai No.3 Middle School, vice president of Zhenlai No.3 Middle School, deputy director of Zhenlai County Education Bureau, deputy director of Zhenlai County Education Supervision Office, and director of the county government's education supervision office. His leadership division: assisting the director in charge of high school education, entrance examination, planning finance, administration, equipment and secretarial work.