In the long history of Ju-kyo, there is an endless list of various disputes including, the dispute between Kobun and Kinbun, the period of time to observe mourning, relation with Buddhism in terms of thought, and view towards law and Qi.
儒教の長い歴史の間には、古文・今文の争い、喪に服する期間、仏教との思想的関係、理や気の捉え方など様々な論争があって枚挙に暇がない。