Original sentence: After Hyu Jeong retired due to his age, Yu Jeong took over the leadership of the monks' army.After his death in 1610 on Chiaksan, Yu Jeong was enshrined in the Pyochung Seowon in Miryang and at Suchungsa in Nyŏngbyŏn.There he was instructed by preceptor Hyu Jeong.With the outbreak of war in 1592, Yu Jeong joined his teacher Hyu Jeong's righteous army of monks.Yu Jeong (1544 - 1610), also often known by his pen names Songun and Samyeongdang, was a Korean Buddhist monk during the Joseon Dynasty.Yu Jeong's writings are preserved in the Samyeongjip and Bunchungseo Nallok (분충서난록)
Edited sentence: After Seosan retired due to his age, Yujeong took over the leadership of the monks' army.After his death in 1610 on Chiaksan, Yujeong was enshrined in the Pyochung Seowon in Miryang and at Suchungsa in Nyŏngbyŏn.Samyeongdang (1544 - 1610), also known by his Buddhist name, Yujeong and pen names Songun was a Korean Buddhist monk during the Joseon Dynasty.There he was instructed by preceptor Seosan.With the outbreak of war in 1592, Yujeong joined his teacher Seosan's righteous army of monks.Yujeong's writings are preserved in the Samyeongjip and Bunchungseo Nallok'' (분충서난록).{{Infobox Korean name.|hangul=사명당.|hangulborn=임응규.|hangulgye=유정.|hangulho=송운 also  종봉.|hangulja=임이환.|hangulph=자통홍제존자.|hanja=泗溟堂 or 四溟堂.|hanjagye=惟政.|hanjaho=松雲 also 鍾峯.|hanjaja=離幻.|hanjaph=慈通弘濟尊者.|mr=Samŏngdang.|mrborn=Im Ŭnggyu.|mrgye=Yuchŏng.|mrho=Songun also Chongbong.|mrja=Ihwan.|mrph=Chat'ong hongjejonsa.|rr=Samyeongdang.|rrborn=Im Eung-gyu.|rrgye=Yujeong.|rrho=Songun also Jongbong.|rrja=Ihwan.|rrph=Jatong hongjejonsa