During the CR, a self-imposed policy of cultural isolation was enacted, and in response to the political needs of the time, there were some peculiar positions taken in the utilitarian explication of certain parts of traditional culture.

• "文(和)革"期间，则实行一种"自我封闭"的文化政策，并根据现实政治需要，对传统文化的某些部分，采取奇特的实用主义的阐释策略。