| Guochao Philosophical theories of the scholars of the song dynasty, especially those of cheng Paternity remember | Philosophical theories of the scholars of the song dynasty, especially those of cheng paternity remember Erjuan Excursus Coil Qingjiangfanzhuan | Philosophical theories of the scholars of the song dynasty, especially those of cheng Paternity Jijiangfan Shanghai business marking library photocopy |