He presided over 4 projects of 985, 2 1 1 of the State Ethnic Affairs Commission and the school, and participated in 2 key projects of philosophy and social sciences in Henan Province. The lectures include the ancient history of China (II), the history of China's thoughts, the history of Ming Dynasty and selected readings of historical documents of Ming and Qing Dynasties. The monographs include "Study on Ban Jun System in Ming Dynasty —— Focus on Ban Jun in Beijing" (Second Prize of the 10th Beijing Philosophy and Social Sciences in 2006 by Minzu University of China Press, and the first prize of the school's scientific research achievements) and "Study on the northern defense system in Ming Dynasty —— Taking the evolution of Ban Jun in frontier operations as a clue" (Minzu University of China Press, 2009). And edited textbooks include Ancient History of China (Beijing Normal University Press, the 11th Five-Year National Planning Textbook of the Ministry of Education in 2009), Tourism History of China (Zhengzhou University Press, the 11th Five-Year National Planning Textbook of the Ministry of Education in 2006) and Ten Lectures on Ming History (Shanghai Ancient Books Publishing House, 2007). The participating works include Guan Guangda Team School (Zhongzhou Ancient Books Publishing House) and Central Plains Cultural History (Wenxin Publishing House, 1999). There are more than 40 main papers, such as The Relationship between Dourgen and Han Intellectuals, The Phenomenon of Huang Heqing in Historical Period, The Distribution and Social Life of Big Officials in Mainland Health Centers in Ming Dynasty, The Implementation of Yongzheng New Law in Henan Province, The Study of Ban Jun System in Guangxi in Ming Dynasty —— On the Non-military Immigrant Nature of Ban Jun, etc. ..