Professor Zhang Weihua is the director of internal medicine, municipal famous Chinese medicine. In the diagnosis of more than 50 years, rich clinical experience, good at all kinds of Chinese medicine treatment of the disease, especially for cough, chronic gastritis, gallbladder disease, colitis, constipation, canker sores, acne, sleep disorder, neck lumbar disease and joint pain and incurable diseases have deeper research and a unique experience, make free with square, medicine and the right knowledge to balance Yin and Yang.