Liuyong, male, born in April 1973, is currently the president of the Institute of Powder Metallurgy of Central South University, a doctor, professor and doctoral supervisor, an "outstanding talent in the new century" of the Ministry of Education, a director of the Powder Metallurgy Branch of China Metal Society and a member of China Biomedical Association. 1999 graduated from the state key laboratory of powder metallurgy of central south university of technology, and completed postdoctoral work in the postdoctoral mobile station of metallurgical engineering of central south university on 200/kloc-0. In 2004, he completed the postdoctoral work in Central South University and Zigong Cemented Carbide Company together with Dr. Hou Mobile Station. In 2003, he was promoted to professor of materials science. In 2004, he was hired as a doctoral supervisor, and in 2004, he was funded by the "New Century Excellent Talents Support Program" of the Ministry of Education. During 2005~2006, this research work was carried out in the University of Tennessee and Oak Ridge National Laboratory for 18 months. In 2008, he won Humboldt Scholarship from Germany and went to Aachen University of Technology to study 1 year.