Original sentence: He was in the rank of provincial Dochechalsa (도체찰사, 四道都體察使) when the Imjin War broke out in 1592 also he was appointed Prime Minister of Korea (영의정, 領議政).In 1591, He was promoted to Left Minister (좌의정, 左議政) and Ijo Panseo (이조판서, 吏曹判書)
Edited sentence: He was in the rank of provincial Dochechalsa (도체찰사, 四道都體察使) when the Imjin War broke out in 1592 also he was appointed Yeonguijeong.In 1591, He was promoted to Jwauijeong and Ijo Panseo (이조판서, 吏曹判書)