The culture of the People's Republic of China is a rich and varied blend of traditional Chinese culture with communist and other international modern and post-modern influences. During the Cultural Revolution, an enormous number of cultural treasures of inestimable value were seriously damaged or destroyed, and the practice of many arts and crafts was prohibited. Since the early 1980s, however, official repudiation of those policies has been complemented by vigorous efforts to renew China's distinct cultural traditions. China's culture thus remains highly complex, encompassing ancient traditions and modern experiments, in what sometimes appears to be a rather dynamic but tenuous mix.