A private training course, limited to 1-2 persons per class. This three-day hair transplant course, instructed by Dr. Dinkanignan Namthongton, covers all procedures of DHI Direct hair implantation technique i.e., medical theory and principles, consultation process, preparation of medical devices and instruments, frontal hairline design, hair graft preparation, and how-to remove and implant the hair grafts to look natural as much as possible. The participants are fully allowed to practice using the real devices and instruments in the hair transplant operating room. To complete the training, the participants are required to perform two actual cases of hair transplantation as well as following up periodically throughout a full year, in order to ensure the complete and sufficient theoretical knowledge and practical skills in-depth.