l Professor of Chengdu University of Traditional Chinese Medicine
l Master Tutor
l Chief TCM Physician, Director of Department of Geriatrics, Affiliated Hospital of Chengdu University of Traditional Chinese Medicine
l TCM Master of Sichuan Province
l Member of the standing committee of China Association of Chinese Medicine-Spleen and Stomach Diseases Branch
l Member of China Association of Chinese Medicine Internal Medicine
l Head of Ran’s Spleen and Stomach Disease School in Sichuan Province
Have been engaged in clinical treatment and research of spleen and stomach disease for a long time, adept at treating various esophageal diseases, gastritis, peptic ulcer, functional dyspepsia, hepatitis, cirrhosis, pancreatitis, ulcerative colitis, irritable colon syndrome and other diseases like sweating, insomnia, headache, edema, body pain symptoms and skin diseases related to various spleen and stomach diseases.