Main characteristics First, it's a dialectical approach to thinking. Dialectics is a statement and understanding of existing things, at the same time, containing a negative understanding of existing things, and that everything should be divided into two parts, against unilateralism and absolutism. Second, it is a critical approach to thinking. Dialectics does not worship anything, it is critical and revolutionary in nature. Thus, philosophical thinking is essentially a critical reflection that does not blind authority. Third, it is the practice of the first approach to thinking. He emphasizes that the correct understanding of the individual comes from social practice, the correct understanding of objective laws cannot be completed at a time, social practice develops, human awareness of thought must constantly move forward, practice is a test of the correctness of standards. Fourth, it is a transcendental approach to thinking. He opposes empiricism, vulgar approach to practice, repl