A study of later Heidegger's aesthetics thought Study of later Heidegger's aesthetics thought a study of Heller's aesthetic thought the study on Jacques Ranciere's aesthetics thoughts A study of Marx's democratic thought A study of Fei Xiaotong's academic thoughts A study of Gary Snyder's eco-ethic thoughts / A study on Shen Deqian's poetic thoughts a restudy of Heidegger's thought A study of Jixia academic thought