Xu Yongfeng has two possible resumes:
1. Xu Yongfeng, male, Han nationality, born in March 1988, from Kelan, Shanxi, member of the Communist Party of China. Graduated from the University of Science and Technology of China with a doctoral degree in optics, and is currently the deputy mayor of Tianjia'an District Government. Started working in December 2017. He once served as the second-level chief staff member and first-level chief staff member of the Hazardous Chemicals Safety Supervision and Management Office of the Provincial Department of Emergency Management; and a deputy division-level leading cadre of the Provincial Department of Emergency Management.
2. Xu Yongfeng, male, Han nationality, born in April 1970, Baotou, Inner Mongolia, graduate degree, Doctor of Engineering, professor-level senior engineer, started working in April 1996, joined China in January 1993* ** Communist Party. He currently serves as Party Secretary and Chairman of China Metallurgical Corporation Limited.
I hope the above information is helpful to you.