Yun was an influential Confucian scholar and a future supporter of the Pyongyang faction and Myo Cheong .
These lectures became a scene of rivalry between Kim Busik and Yun Oni , son of the famous general Yun Gwan .
general was an influential Confucian general and a future supporter of the Pyongyang faction and Myo Cheong .
These lectures became a scene of rivalry between Kim Busik and Yun Oni , son of the famous general Yun Gwan .