Zhang Huiyong is really great. He is currently the deputy director of the Department of Hematology, Affiliated Hospital of Liaoning University of Traditional Chinese Medicine. Graduated from Liaoning University of Traditional Chinese Medicine in 2008, majoring in Chinese Medicine. In 2004, he followed Mr. Li Yuqi, a master of traditional Chinese medicine, for eight years, systematically studied the theory, methods and prescriptions of traditional Chinese medicine, and studied tongue diagnosis and pulse diagnosis.