Chief scientist of Yinfeng Biological Group and founder of Shandong umbilical Cord Blood Bank. 
He joined the Tanzania Medical team from 1976 to 1978 and was awarded the title of Advanced worker of Foreign Aid from the Ministry of Foreign Economics in 1978. From 1981 to 1986, he served as a visiting scholar at the Royal Children's Hospital in Melbourne, Australia, and served as the president of the Melbourne Federation of Foreign students. He returned to China in 1986 to carry out basic research and clinical work on hematopoietic stem cells. In 1992, he received the special allowance of the State Council. In 1996, he was awarded the title of top scientific and technological talents in Shandong Province, doctoral supervisor and excellent teacher in Shandong Province. He has served as a member of the National Pediatrics Association of Chinese Medical Association, a member of Pediatrics Committee of China Anti-Cancer Association, a vice chairman of Shandong Pediatrics Association, a chairman of Shandong Cryogenic Medicine Association of Chinese Refrigeration Association, and a vice chairman of Shandong Branch of Chinese Immunology Association.

Yinfeng Research Institute Business Dean, national high-end overseas talents, Shandong Taishan scholars overseas specially appointed experts, experts in the field of neural stem cells. Director of Stem Cell Laboratory, University of Illinois School of Medicine (Chicago), Associate Professor of Neuropsychiatry and Anatomical Cell Biology, member of National and Beijing detoxification expert Committee; former Director of Stem Cell Research and Development of AIM Company, Director of Cell tissue Bank of Shandong Province.

Yinfeng cryogenic medicine expert, national specially appointed expert, editorial board of the International Society of Cryogenic Biology, member of the working group of the Central people's Procuratorate "expert Review Committee in the Field of allogeneic repair Materials", expert in the field of cryogenic medicine and biological tissue engineering materials. Professor, School of Health Science and Engineering, Shanghai University of Science and Technology, once served as the senior chief scientist of LifeCell in the United States; deputy editor of CryoLetters in the UK, editorial board of Cryobiology in the journal of the International Society of Cryobiology, published more than 140international papers and owned 20 US patented technologies for human tissue repair and regeneration materials.

Dean of School of Health Science and Engineering, Shanghai University of Science and Technology, Deputy Director of Modern minimally invasive Medical device and Technology Engineering Research Center of Ministry of Education, Deputy Director of Cryogenic Biomedical Committee of small refrigerator of Chinese Refrigeration Society. Special Professor of Shanghai Oriental Scholars, expert of the New Century Talent Program of the Ministry of Education, member of the Biomedical Engineering Teaching steering Committee of the Ministry of Education, Deputy Director of the Electronic Branch of the China Medical device Standards Committee, member of the International Cryogenic Biomedical Society, Vice Chairman of the Cryogenic Biomedical Committee of the Chinese Society of Refrigeration. Vice chairman of the National Technical Committee for Standardization of Medical Electrical Appliances, Sub-Technical Committee for Standardization of Medical Electronic Instruments. The main projects presided over include the National Natural Science Foundation of China, the Huo Yingdong Youth Fund of the Ministry of Education, the major research projects of Shanghai Science and Technology Commission, the key projects of Shanghai Education Commission and enterprise projects, etc., published 5 monographs and teaching materials, published more than 200 papers, and obtained more than 20 patents.

Chairman of Yinfeng Cryogenic Medicine expert Committee, Professor and doctoral Supervisor of University of Science and Technology of China, Director of Cryogenic Medicine and Micro / Nano Biological Systems Engineering Laboratory of University of Science and Technology of China, visiting Professor of University of Washington, Vice Chairman of Anhui Biomedical Engineering Society, Deputy Director of Anhui Life Resources Preservation and artificial Organ Engineering Technology Research Center. He was the executive director of the International Society of Cryobiology and a special researcher for foreigners of the academic Revitalization Association of Japan. He serves as the standing Committee of Reproductive Medicine Branch of Anhui Branch of Chinese Medical Association, the standing Committee of Fertility Preservation Committee of China Maternal and Child Health Association, the sixth Professional Committee of China Refrigeration Association, the professional member of reproductive medicine of Chinese Medical Association, and the member of Anhui Stem Cell Association intervention Regeneration Special Committee. Served as the editorial board of international journals Biopreservation and Biobanking, Frontiers in Physics and CryoLetters and other guest editors.

Yinfeng Cryogenic Medicine expert, PhD, Professor and doctoral Supervisor of School of Health Science and Engineering, Shanghai University of Science and Technology, Shanghai Youth Science and Technology "Kai Star" Talent, winner of Shanghai excellent doctoral thesis Award, Senior Research Scholar of University of Minnesota Biomedical Engineering Department of USA. He has been engaged in the basic and applied research on the cryopreservation of biological cells, tissues and organs for a long time, and has accumulated rich research experience and achievements in the physical and chemical properties of cryopreservation agents and precise thermal control of biological tissue materials. He has served as deputy head of Cryogenic Biomedicine Group of Biological sample Bank Branch of China Pharmaceutical and Biotechnology Association, member of the sixth Professional Committee of Chinese Refrigeration Association, director of Shanghai Refrigeration Association and secretary of the sixth Professional Committee.

Director of Clinical response Center of Yinfeng Research Institute, former American Alcor cryopreservation expert, Shandong Province leading Qilu overseas specially appointed expert, winner of Quancheng Friendship Award, Jinan Quancheng industry leader, Jinan Quancheng specially appointed expert team core expert, one of the core members of Yinfeng human cryopreservation project. American expert in cardiac life support technology for terminally ill patients, emergency first aid expert, certified lecturer of American Association of Emergency Medical Workers, American cardiovascular life support technology expert, United States Federal Government Emergency Administration Urban search and Rescue expert.

Vice chairman of Yinfeng cryopreservation expert committee, one of the core members of Yinfeng human cryopreservation project, medical doctor, chief physician, master's supervisor, deputy director of cardiac surgery of Qilu Hospital of Shandong University (presided over the work of Qingdao Hospital). Member of Cardiovascular surgery Branch of Shandong Medical Association, Director of Shandong Refrigeration Association, Vice Chairman / designate Chairman of Medical Professional Committee, standing Committee member of Cardiac surgery Professional Committee of Shandong Research Hospital Association, Vice Chairman of Cardiac and macrovascular Professional Committee of Shandong pain Medical Association, standing Committee member of Heart failure Professional Committee of Shandong Physicians Association, member of Shandong Emergency and Cardiac critical work Committee. Vice Chairman of Cardiovascular surgery Committee of Qingdao Medical Association and member of International Cryogenic Medicine Society.

Member of Yinfeng Cryogenic Medicine expert Committee, expert of Anesthesia Medicine, one of the core members of Yinfeng Human Cryopreservation Project, Deputy Chief physician of Anesthesiology Department of Qilu Hospital of Shandong University, expert of Cardiosurgery Group of Anesthesiology Department of Qilu Hospital of Shandong University, Associate Professor of Qilu Hospital of Shandong University. He graduated from Qilu Medical Department of Shandong University in 1987 and has worked in the Department of Anesthesiology of Qilu Hospital of Shandong University. Be good at anesthesia in various professional operations, especially in cardiovascular surgery. Qilu Hospital is the first to carry out off-pump coronary artery bypass grafting (OPCABG), infant congenital heart disease surgery, aortic dissection surgery and transcatheter aortic valve replacement (TAVI) anesthesia.

The attending physician of Cardiac surgery in Qingdao Hospital of Qilu Hospital of Shandong University, the cardiopulmonary bypass specialist of Qilu Hospital of Shandong University, and one of the core members of Yinfeng human cryopreservation project.

Deputy director of cardiovascular surgery, head of macrovascular subspecialty, chief physician, associate professor, master's supervisor, postdoctoral of cardiovascular pharmacology, doctor of cardiac surgery, Fuwai Cardiovascular Hospital, Peking Union Medical College. Member of Cardiac surgery Special Committee of China Medical Education Association, Technical guidance expert of "systematic Engineering of Standardization of Cardiac surgery discipline in China", member of macrovascular Special Committee of Cardiovascular surgery Credit Association of Chinese Physicians Association, Chairman of Cardiovascular and macrovascular Diseases Youth Committee of Shandong pain Medical Association, Vice Chairman of Cardiac and macrovascular Diseases Special Committee of Shandong pain Medical Association, Vice Chairman of Heart failure Branch of Shandong Physicians Association. Member of standing Committee of Cardiovascular surgery Branch of Shandong Medical Association, member of Pediatric surgery Branch of Shandong Medical Association, member of Shandong Cardiovascular surgery quality Control Center, member of Cardiac surgery Branch of Shandong Research Hospital Association, member of Youth Group and Macrovascular Disease Group of Cardiovascular surgery Branch of Shandong Medical Association, Deputy Leader of Youth Group of Cardiovascular surgery Special Committee of Shandong Research Hospital Association. Vice Chairman of Cardiovascular surgery Branch of Jinan Medical Association and member of cryogenic Medicine Committee of Yinfeng Academy of Life Sciences.

Master of Cell Biology, Director of Cryogenic Medical Research Center of Shandong Yinfeng Institute of Life Sciences, standing Committee member of Yinfeng Cryogenic Medical Committee, core member of Yinfeng human cryopreservation project, member of Chinese Biomedical Engineering Society. He has more than ten years of experience in stem cell research and cryogenic biomedical research, published more than 10 articles in Chinese and English, and applied for more than 20 patents.

Director of Shandong Institute of Bioethics; Director of Shandong Humanities Medical Research Center; Director of Chinese side of Bioethics International Research Center; Director of Humanities Medical Research Center of Shandong University and Director of Medical Ethics Research Institute of Shandong University Medical College. Chairman of the Medical Ethics expert Committee of Shandong Provincial Department of Health, standing Committee member of Shandong Science and Technology Association.

Former director of Shandong Jiaotong Hospital, he has served as a physician, director of outpatient department, director of emergency department, director of imaging department and vice president of Shandong Jiaotong Hospital. Winner of the "May 1" Labor Medal of Shandong Province, Master's Supervisor of Weifang Medical College, a young and middle-aged expert with outstanding contribution to the transportation system of Shandong Province; member of the Professional Committee of Shandong Radiology Society; member of the Imaging Professional Committee of Shandong Society of Integrated traditional Chinese and Western Medicine; Vice Chairman of Jinan radiation Professional Committee; Vice Chairman of Imaging Professional Committee of Jinan Society of Integrated traditional Chinese and Western Medicine.

Former chief physician of Department of Anesthesiology, Qilu Hospital of Shandong University. Honorary chairman of the Anesthesia Committee of Shandong Medical Association, member of Anesthesiology Committee of Chinese Medical Association, editorial board of Chinese Journal of Anesthesiology, Vice President of China Journal of Anesthesia and Analgesia, Editor-in-Chief of China Anesthesia and Analgesia Magazine, Vice Chairman of Shandong pain Research Association.

He is a distinguished professor and doctoral supervisor of the Prosperity Project of Ocean University of China. He is currently the dean of the School of Law of Ocean University of China, a member of the Law Review Group of the academic degree Committee of the State Council, and a doctoral supervisor of the Law School of Southeast University. Executive director of the Law Society of China Law Society, vice president of the Law Society of China Behavioral Law Society, member of Qingdao Arbitration Commission. The main research fields are jurisprudence, legal economics and criminal legal system.

Professor and doctoral supervisor of Shandong University, executive vice dean of the Graduate School of Shandong University, director of the Institute of Human Anatomy and Histology and Embryology, Director of the Department of Human Anatomy, Director of the Research Center of sectional Imaging Anatomy

Attending physician of Department of Anesthesiology, Qilu Hospital of Shandong University