Since 1978, he has served as the postgraduate tutor of Treatise on Febrile Diseases and trained more than 40 graduate students. 1987 served as vice president of Shaanxi College of Traditional Chinese Medicine. 199 1, the State Council awarded a special allowance to "the first batch of intellectuals with outstanding contributions in China" and was elected as the representative of the Seventh People's Congress of Shaanxi Province. Published more than 80 academic papers in domestic and foreign magazines. He has written and published two medical monographs 12, such as Clinical Guide to Difficult Diseases, Clinical Experience and Experimental Study of Du Nephropathy, Treatise on Febrile Diseases and Interpretation of Doubts, Classic Prescription Experiment, and Du, a Chinese Medicine Clinician. He presided over the research and development of Qiluyishen Tablet for treating chronic nephritis, Soft Pulse Agent for treating hyperlipidemia, Shudan Capsule for treating gallstones, Pearl Health Wine and Xiao Qi Kechuanbao, all of which passed the evaluation of national and provincial experts and won ministerial and provincial scientific and technological progress awards and new product awards.

Du was born in a family of TCM, and has been engaged in TCM teaching, scientific research and internal medicine clinic for more than 40 years. He is full of peaches and plums and medical skills all over the world. He has served as President of Shaanxi College of Traditional Chinese Medicine, Honorary Chairman of National Adult Education Association of Traditional Chinese Medicine, Member of Zhongjing Theory Committee of China Society of Traditional Chinese Medicine, Vice President of Shaanxi Branch of China Society of Traditional Chinese Medicine and Head of Nephropathy Research Group, Doctor of Philosophy and Honorary Dean of Oriental Medical College of Alabama, Honorary Dean and Visiting Professor of Ballem Acupuncture College of Italy, Consultant of Japan-China Exchange Conference and Honorary Member of Japan-China Research Association of Traditional Chinese Medicine. The State Council awarded the first batch of experts with outstanding contributions and enjoyed special government allowances, and the Ministry of Health recognized them as the first batch of experts in difficult diseases of old Chinese medicine in China. The World Who's Who edited by the World Celebrity Biography Center of Cambridge University recorded his academic achievements. Professor Du was awarded "internationally renowned alternative medicine nephrologist" by Kirby Science and Culture Information Center of the United States, and his deeds were included in the World Computer Information Center.