Study on Marx's critical thought of daily life Study of Nussbaum's ethical thought of "Good life" Study on the historical thought of Macaulay Study on the political thought of Thomas Hobbes Study on CPC's ideological thought for a new era Study on Amartya Sen's thought of justice Study on moral education thought of Marx and Engels Study on the democratic thoughts of Marx and Engels Study on Marx's thoughts of human dignity Study on the management, thoughts of family enterprises