Niu Chengcheng, male, member of the Communist Youth League, born in Luliang, Shanxi Province, master student. Graduated from Taiyuan University of Science and Technology in July 2022 with a bachelor's degree; In the second year, he was admitted to the School of Mechanical and Automotive Engineering of Qingdao University of Technology to pursue a master's degree in mechanical engineering under the supervision of Professor Yang Shuyan.