Li-An is an institute for traditional Chinese medicine (TCM) that specializes in the training and further education of practitioners in this field. The company's core activity is organizing courses, workshops, and seminars on various topics of traditional Chinese medicine, such as acupuncture, Tuina (Chinese massage), nutrition, and phytotherapy. The courses are taught by experienced professors and practitioners and are aimed at beginners and advanced learners. The company also offers consulting and support services for practitioners who wish to improve their skills in traditional Chinese medicine.