Research on the revolutionary spirit of the cpc and its contemporary value Research on the ecological thought of Marx and Engels and its contemporary value 并列题名：Research on the ecological thought of Marx and Engels and its contemporary value Logic of Chinese traditional social thought and its contemporary value Marx's theory on consumption power and its contemporary value research on exploration strategy of China contemporary films On Marx and Engels' human rights theory and its contemporary value Study on Lenin's inculcation theory and its contemporary value Research on Marx's critique of "technology and modernity" and its contemporary value Marxist theory of civilization and its contemporary value