In May 2003, he served as the director of surgery and general surgery in Qilu Hospital of Shandong University.
In 2008, he concurrently served as the director of the training base of endoscopic diagnosis and treatment technology of the Ministry of Health of Qilu Hospital of Shandong University.
20 1 1 April, served as the vice president of Qilu Hospital of Shandong University.
20 12 distinguished professor, a Taishan scholar, was employed in May.
Editor-in-chief of Journal of Laparoscopic Surgery and Journal of Clinical Practical Surgery, deputy editor-in-chief of china journal of endoscopy and china journal of modern medicine,
Executive editor or editor of 20 magazines, including China Medical Frontier, Chinese Journal of General Surgery, Chinese Journal of Gastrointestinal Surgery, Chinese Journal of General Surgery, Chinese Journal of Medical Literature, Chinese Journal of Endoscopic Surgery and Chinese Journal of Hernia and Abdominal Surgery.