Liu Lifen, a second level professor at Guangdong University of Foreign Studies, an outstanding scholar at Yunshan, holds a PhD, doctoral supervisor, and postdoctoral collaborative supervisor. National Social Science Communication Evaluation Committee, Humanities and Social Science Project Evaluation Expert of the Ministry of Education, Chinese Foreign Language Translation Project Evaluation Expert, Member of the Defense Committee for Associate Doctoral Candidates in Chinese Language and Literature at St. Petersburg University, Expert of the Organizing Committee for the 49th to 51st International Conference on Chinese Language and Literature organized by St. Petersburg University, Vice Chairman of the Foreign Language Interface Research Professional Committee of the Chinese English Chinese Comparative Research Association; Member of the Foreign Language Curriculum Research Professional Committee of the Chinese English Chinese Comparative Research Association; Editorial board member of the Russian journal "Тестология". Hosted 2 National Social Science Fund projects, 8 provincial and ministerial level projects, participated in 4 National Social Science Fund projects, and 11 provincial and ministerial level projects; Published 7 academic translated works, edited 2 textbooks, participated in the compilation of 4 dictionaries, published 170 academic papers in domestic and foreign academic journals and newspapers, and published 5 petroleum professional translations, winning 16 awards.