• The Journal of the Convergence on Culture Technology
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• v.4 no.2
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• pp.9-16
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• 2018

This study focuses on investigate to the Special Tax of the Seaway Traffic Certificate collected by Tongjeyoung for secure of Gunyangmi and safety of the people and military recruitment for the navy rebuilding carried out by Yi Soon-sin of Jeongyujaeran period. In addition, I examined Yu-Hyeng, Lee Eui-On, Choi Hee-Ryang, and Jung Sa-Joon's brothers who played a major role in helping Yi Soon-sin and rebuilding the navy. Yi Soon-sin is the person to be sown forever as the Holy Hero of the save country that saved Chosun from the aggression of the Japen enemy. In addition to these contents, this study has significance in focusing on the part where Yi Soon-shin went beyond the top commander of the navy army organization and exerted his ability as the administrator for the nation and the people.