Sachirwonwiseol
사칠원위설(四七原委說)
RO :
Sachirwonwiseol
MC :
Sach’irwŏnwisŏl
Year :
?-?
Categories :
Traditional Ideas·Religion>Confucianism>Confucian Ideas·Faith
UF :
47wonwiseol
RT :
Yi Jin-sang
BT :
Sadan chiljeongnon
