1. Presided over one of the eleven teaching reform projects of Hebei Normal University: project name: experimental teaching reform of histology and anatomy and discussion on innovative talent training mechanism, starting from 211 to 213, and funded by Hebei Normal University. 2. Presided over one item of experimental teaching reform in College of Life Sciences of Hebei Normal University: project name: Discussion on innovative experiment and comprehensive experiment reform of histology and anatomy, starting from 28 to 29, funded by national teaching demonstration center. (Concluded) 3. Participated in the eighth batch of key teaching reform projects of Hebei Normal University: project name: network course construction of human histology and anatomy, starting from 28 to 21, funded by Hebei Normal University. (Second researcher, finished) Scientific and technological appraisal topic 1. Achievement name: bioengineering preparation of hepcidin and its physiological and pharmacological research, appraisal certificate number: Jian Zi [28]No. 4-21. (ranked second)

2. name of achievement: study on the regulation mechanism of iron absorption in small intestine, and the identification certificate number: j.z. [28] No.7-89. (ranked fifth)