Jin Xuyang, male, PhD candidate. Born in August 1994, member of the Communist Party of China, Heihe, Heilongjiang province. In June 2017, he graduated from Qingdao Technological University with a bachelor's degree in Material Forming and Control Engineering. In the same year, he was admitted to the School of Mechanical and Automotive Engineering, Qingdao University of Technology, and continued to study for a doctor's degree in mechanical engineering under the supervision of Associate Professor Li Xinming.