观物：邵雍哲学研究：a study on Shao Yong's philosophy 伦理与存在：道德哲学研究：a study on moral philosophy 明理与敬义：康德道德哲学研究：a study on Kant's moral philosophy 定言命令式：康德道德哲学研究：a study in Kant's moral philosophy 具体辩证法与现代性批判：科西克哲学思想研究：a study of Karel Kosik's philosophy Study on Zhang Zai's philosophy 现代唯物主义导论：马克思哲学的实践论研究：a study on the practice of Marx's philosophy a study in Kant's moral philosophy 哲学：生存之爱：雅斯贝尔斯的元哲学研究：a study on Jaspers' metaphilosophy