Ms. Liu is a member of the Communist Party of China. She is currently the Deputy Director of the Center for the Development of Basic Education Courses and Textbooks of the Ministry of Education and deputy general-secretary of the Working Committee of Experts on Basic Education Courses and Textbooks. She used to be the Director of the High School Education Department of the Department of Basic Education and the Curriculum Development Department of the Second Department of Basic Education of the Ministry of Education. Mainly engaged in basic education curriculum teaching, examination and evaluation field research and curriculum reform organization and promotion. Participate in the development planning, policy research and implementation of China's general high school education; reform of basic education curriculum in the new century, especially the development, experiment and organization of the new high school curriculum; revision and review of compulsory education curriculum standards and series of work; Participate in organizing the major education reform project of the Ministry of Education in 2011; Participate in the research and implementation of the graduation examination system and the academic level examination system of senior high schools in China, and focus on the academic level examination system of senior high schools and the synthesis of senior high school students. Policy research and formulation on the connection between quality evaluation system and examination and enrollment system in Institutions of higher learning.