Evaluation: We are not alone in this world. why is that? These two questions seemed very harsh in Teacher Liu's lecture. It also exceeded our imagination. What is design? Only in this lecture did we see a truly simple explanation. We are confused by worldly appearances and disturbed by visual phenomena. We have never thought about a fundamental question: What do we need?

What is tradition and how should we view tradition? Its core lies in solving problems. Every form has its reasons. Knowing does not equal understanding, and technology does not equal essence. The key to the problem is to open your mind. How do you see the world, how do you feel the world, how do you understand the world. What matters is how you define it.

Brief introduction of Liu Guanzhong:

Male, born in September 1943, responsible professor and doctoral supervisor at the Academy of Fine Arts, Tsinghua University, government-subsidized scholar, vice chairman of China Industrial Design Association and academic and Director of the Communications Committee.

Honorary professor of the Hong Kong Polytechnic University, part-time professor and doctoral supervisor of the School of Arts of Central South University, doctoral supervisor of Guangdong University of Technology, etc., visiting professor of the Industrial Design Department of Xiamen College of Arts and Crafts of Fuzhou University, School of Art and Design of Jinan University Honorary Dean, Dean of Design Innovation Institute of Jinan University.