Xian Jianchun: Director of the Chinese Medicine Specimen Center of Guangzhou University of Traditional Chinese Medicine, Vice Chairman and Deputy Secretary General of the Professional Committee of Chinese Medicine Specimen Museum of National Chinese Medicine Colleges. He has been engaged in clinical, traditional Chinese medicine and folk medicine research for a long time and is good at photography. He combined his knowledge of Chinese medicine with photography and took a large number of accurate and artistic pictures of Chinese medicine. Participated in the compilation of books such as Commonly Used Chinese Herbal Medicines and Prescriptions (Series), Manual of Color Maps of Chinese Herbal Medicines, Selection of Prescriptions for Lingnan Medicines, and Comparative Identification Atlas of Commonly Used Chinese Herbal Medicines.