1. The first national symposium on philosophy of language (Sichuan University, July 2005), and read the paper "Language Naturalism". 2. At the 4th National Congress of Cognitive Linguistics and the inaugural meeting of China Cognitive Linguistics Society (Nanjing Normal University, May 2006), I read the paper Goldberg's View on Constructive Grammar. 3. The 2nd National Symposium on Philosophy of Language (Guangdong University of Foreign Studies, 5-4-38+ 10 June 2006), and read the paper "Exploring the Complexity of Linguistic Research". 4. The Second Cognitive Linguistics Forum-Construction Grammar Seminar (Chongqing University, April 2007), and read the paper "Construction Grammar Analysis of Chinese' Give Me -VP' Structure". 5. The Fifth National Symposium on Cognitive Linguistics (Hunan University, May 2007) read the paper "A Constructive Grammar Analysis of' Give Me -VP' Structure". 6. The first national seminar on chunk teaching and research (university of international business and economics, May 2009), and I read the paper "Probabilistic Judgment in Referential Sentence Understanding". 7. The 6th China Symposium on Cognitive Linguistics (Northeast Normal University, July 2009), at which the paper "Conceptual Orientation of Words-Semantic Motivation of Statements and References" was read out. 8. The 7th Doctoral Forum on Foreign Languages and Literature (Hunan University, June 5-438+ 10), and read the paper "The cognitive function of tautology in information transmission". 9. At the Eighth Doctoral Forum on Foreign Languages and Literature (Southwest University, 20110/0), I read the paper "Constraints of Case Transformation". 10. At 12 International Semiotics Conference (Nanjing Normal University, 20 12, 10), the paper "Complex Scientific Perspectives of Language Ontogenesis and Language System Occurrence" was read out. Teaching course 1. Academic research and thesis writing of English majors. 2. Master of Language Teaching Theory and Educational English. 3. Introduction to English Professional Thesis Writing and Linguistics. 4. English thesis writing for non-English majors, college English reading and writing translation, and college English listening.