Ouyang Xiu's thoughts on confucian classics Study on the thoughts of confucian bioethics Research on the editorial thoughts of confucian classics 并列题名：Study on the thoughts of confucian bioethics Collapse of confucian classics Study on Kang Youwei's interpretation of Confucian classics Niebuhr's thoughts on social ethics Periphery of the Confucian classics Source book of confucianism classics