Guohui Liu studied Chinese medicine with his father, Luyan Liu, Prof. Ran Pin-Zhen and other well-known traditional doctors in China for over 30 years. He earned his MMed in internal medicine from Chengdu University of Traditional Chinese Medicine in 1985 and became an associate professor at the university in 1994. He distinguished himself not only in high appreciation from his students, but also favorable appraisal from his clients and his colleagues. Over more than three decades of training and practicing in Chinese culture, Classics in Chinese medicine and Internal medicine has made Guohui Liu an expert in treating digestive disorders, pain syndromes, male reproductive disorders, and infectious diseases by the combination of Chinese herbs, acupuncture, moxibustion and diet recommendations. He is the author of the highly regarded text, Warm Pathogen Diseases, A Clinical Guide (2001).