Research on Feng Ding's philosophical thought Research on Marxist philosophical system Research on Zhang Taiyan's philosophical thought of Qi Wu Lun Shi Research on contemporary philosophical counseling Research of Luxun's family ethics thought Specific Research of Mao Zedong Phylosophical Thought Research on Zhang Daoyi's academic thought Research on Zhang Qiyu's academic thoughts Research on marcuse's utopian thoughts Research on Liang Qichao's aesthetic thoughts