Zhang Rulun and Wang Defeng are both well-known figures in their respective fields, but because of their different research fields and emphases, it is impossible to judge who is better.

1. According to the inquiry of people of insight, Zhang Rulun is a professor of philosophy at various universities in Shanghai. He has been engaged in the research and teaching of China culture and Marxist philosophy for a long time, with fruitful results and outstanding achievements.

2. Wang Defeng has taught in the School of Philosophy of Fudan University for many years. He has in-depth research and attainments in China's philosophy and western philosophy. Because the research fields and emphases of the two professors are different, it is impossible to judge who is better.