a study of Zhang Luxiang's academic thought 理学真儒：张履祥学术思想研究：a study of Zhang Luxiang's academic thought Study on En-fu Cheng's academic thought Research on Zhang Daoyi's academic thought Research on Zhang Qiyu's academic thoughts Study of Fei Xiaotong's academic thoughts Research on Shen Zhiyuan's academic thought a study of gary snyder's eco-ethic thoughts a study of Heller's aesthetic thought 并列题名：Study of Fei Xiaotong's academic thoughts
