Miao, female, from Wuyang County, Henan Province, professor of Henan University, doctoral supervisor, concurrently dean of the School of History and Culture, party member of the Communist Party of China, from Wuyang County, Henan Province. 1988 graduated from Henan university with a master's degree in ancient history of China; 199 1 Graduated from Hebei University with a doctorate in history. Long-term teaching of China Ancient History (II) and Song History as elective courses for undergraduates. He is mainly engaged in the research on the bureaucratic system in the Song Dynasty and the ancient political system in China, and has published more than 30 academic papers, of which 10 has been reproduced in full by the publications sponsored by the Press Information Center of China Renmin University. The fourth batch of young backbone teachers in Henan University and the second batch of young backbone teachers in Henan Province. Selected talents of "555 Talent Project" in Henan Province at the provincial level, outstanding young social science experts in Henan Province, academic and technical leaders in Henan Province, and innovative talents training targets in colleges and universities in Henan Province. Member of the Teaching Steering Committee of History Major in Colleges and Universities of the Ministry of Education, concurrently vice president of China Song History Research Association and vice president and secretary general of Henan History Society.