This award won the "Excellent Doctoral Thesis" award of Hunan Normal University in 2009; 20 10 won the "Excellent Doctoral Dissertation" award in Hunan Province; 20 1 1 won the national "excellent doctoral dissertation" award. Main research directions: temporal characteristics and diachronic evolution of Chinese, language characteristics and differences. Courses taught: (1) undergraduates: 1. Ancient Chinese II. Modern Chinese III. China History (II) Postgraduate: 1. Language logic II. Comparison between Chinese and foreign languages. Presided over the subject: since entering the university, he has presided over the humanities and social sciences of the Ministry of Education. Research results: 1. The development of imperative sentence "Ling" from pre-Qin to Eastern Han Dynasty. Research on Ancient Chinese, No.4, 2008. 2. Discrimination and Time of Chinese "Verb-object Structure", Research on Ancient Chinese, No.2, 2009. 3. De-eventualization: Evolution of Behavior Verbs, China Studies, No.2, 2009. 4. Pragmatic phenomenon and rational meaning of "Bei", China Studies, No.4, 2009. 5. Review and prospect of the study of Chinese verb valence, Chinese Learning,No. 1 issue, 20 12. 6. Hint and emphasis: the change of argument structure of Chinese verbs, Journal of Ningxia University, No.4, 20 10. 7. The part-of-speech attribution of "Shi", Changjiang Academic, No.2, 2009. 8. A new theory on judging noun quantifiers, Journal of Guizhou Normal University, No.2, 2009. 9. The Development of the Imperative Sentence "Yes" from the Pre-Qin Dynasty to the Eastern Han Dynasty, Oriental Linguistics No.2, 20 1 1. 10, Additional Two-Volume Words in Zhuzi Genre and Their Development, Journal of Xuzhou Education College, No.2, 2007. 1 1. The Source of Chinese Adjective Quantifiers, Journal of west anhui university,No. 1, 2006. 12, Pronouns in Ningxiang Dialect [n], Journal of Leshan Normal University, No.5, 2009. 13, collation of Liu Changyou's collection, Yuelu Bookstore, 20 1 1 year. In addition, Jiang and Tang Xianqing participated in the editing of Ancient Chinese, focusing on grammar. Six, sit right: the pursuit of Excellence, the pursuit of sublimity.