Prof. Chau-Zen Wang has received his PhD in Philosophy from National Cheng Kung University during the period of 2006-2007. Currently, he is working as Associate Professor of Physiology in Kaohsiung Medical University. His research has included Study on the mechanism of mesenchymal stem cells in stem and cartilage, In the regenerative medicine of bone and cartilage based on this research and fellowship training he/she has received several awards and honours, such as 2010 Research Outstanding Teacher; "teachers teaching assessment scores of blue-chip”. He has authored Low-Level Laser Irradiation Improves Functional Recovery and Nerve Regeneration in Sciatic Nerve Crush Rat Injury Model research articles. He is a member of Orthopaedic Research Centre.