Chi ZHANG is currently a resident doctor of the Department of Orthopedic Tumors of the Guangdong Provincial People’s Hospital. Dr. ZHANG received his master's and Ph.D. degrees at the Sun Yat-sen University. His clinical focus is bone cancer treatment, bone cancer rehabilitation, the metabolism and bio mechanism of the treatment of microwave ablation and immunology for bone tumors, bone tumor biomaterials biology, Breast cancer bone metastases. He published a few papers as the first author or corresponding author, including SCI papers. He presented his research at many local and domestic orthopedic conferences.