Moral society in Joseon was built upon the three fundamental principles ( samgang , 삼강 , 三綱 ) and five Korean disciplines ( oryun , 오륜 , 五倫 ) :
Korean society in Joseon was built upon the three fundamental principles ( samgang , 삼강 , 三綱 ) and five moral disciplines ( oryun , 오륜 , 五倫 ) :