Study on the theory of western children's rights and its contemporary value 并列题名：Study on the theory of western children's rights and its contemporary value Study on Lenin's inculcation theory and its contemporary value Study of marxist concept of sustainable development and its contemporary value Marxist theory of civilization and its contemporary value Marx's critical theory of fetishism and its contemporary value Study on Cheng Hao and Cheng Yi's Neo Confucianism and its contemporary value Marx's thought of economic ethics and its contemporary value 并列题名：Marxist theory of civilization and its contemporary value Studies on family ethics of Pre-Qin confucianism and its contemporary values