On March 31, a teacher - student delegation from California State University, USA, visited Guang’anmen Hospital to experience Traditional Chinese Medicine (TCM) culture. Through an immersive visit to the history exhibition, the acupuncture department, and the international medical department, they learned about TCM history and experienced innovative TCM eye diagnosis and auricular acupuncture. The visit deepened the American students’ understanding of TCM and promoted China - US exchanges in traditional medicine.