Ke xue zhe xue wen ti yan jiu / Ke xue zhe xue wen ti yan jiu /. Di er ji. Ke xue zhe xue he ke xue shi yan jiu/ Bao zhi ban quan wen ti yan jiu / Zhong gu mu zhi hu han wen ti yan jiu / Xing de zhe xue zhi yan jiu/ Dang shi xue ji ben wen ti yan jiu / Dang dai ke xue zhe xue wen xian xuan du : Luo ji zhe xue yan jiu / Shu xue zhe xue wen ti