.    Director of the Research Department at Shanxi Bethune Hospital (Tongji Shanxi Hospital)

.    Director of the Cancer Center

.    Director of the Sino-German Joint Laboratory for Oncology  

.    MD from the University of Bonn, Germany

.    Visiting Scholar at the University of Düsseldorf, Germany

.    Deputy Editor of "Cancer Plus" magazine

.    Editorial Board Member of "Journal of Internal Medicine Critical Care" 

.    Chairman of the Evidence-Based Medicine Special Committee of the Sino-German Medical Association                  

.    Chairman of the Cancer Prevention and Treatment Special Committee of the Shanxi Provincial Primary Health Association

.    Vice Chairman of the Radiation Oncology Subcommittee of the Wuhan Medical Association