Prof. Lin Liu is a professor, Academic and Technical Leader of Henan Province, Scientific and Technological Innovation Talent of Henan Province, and Young Backbone Teacher of Henan Province. In July 2011, he received his PhD in Applied Chemistry from Central South University. During his PhD period (2009.6–2010.12), he conducted 18 months of visiting studies at California State University, Los Angeles. In September 2011, he joined Anyang Normal University as a teacher. He mainly teaches theoretical and experimental courses, such as “Biochemistry”, “Microbiology and Immunology”, “Analytical Chemistry Experiments”, and “Science and Technology Paper Writing”. He is mainly engaged in research work in the early diagnosis of major diseases and drug development.