Excellent: Chen Guang, tutor of Nanjing Institute of Technology, academician of China Academy of Sciences, professor of Nanjing University of Science and Technology, chief scientist of key projects of national defense science and technology innovation special zone.

Good teaching methods: Instructor Chen Guang has been engaged in teaching, scientific research and management in the field of materials science and engineering for a long time. In the past 40 years, he has been at the forefront of teaching and scientific research, guiding students to form a correct world outlook, outlook on life and values.