The 40-year-old Hyoseong Oriental Medicine Clinic is unique in that it operates both an oriental medicine clinic and a herbal cafe called Damiga. In oriental medicine, a person's constitution is classified into four categories: Taeyangin, Taeeumin, Soeumin, and Soyang, and a simple constitution questionnaire test can show which herbal tea is best for you. There are six types of tea, and its effects vary from diet, rejuvenation, blood purification, respiratory system, liver function protection, and stress. In the oriental medicine clinic, articles on how to manufacture herbal tea using constitutional drugs and patent certificates are displayed.