Professor Hwang Lee (Toegye) (in the year of 1501-1570) lived in Li dynasty, and he is one of the most famous philosopher not only in Korea but also in Japan. His image is printed in the money of 1000 won (around 1 dollar), and the money is used most frequently in Korea. If the people of ancient Korean, Maeg country, our ancestors, gained on the battle with the people of Chinese Yeon country on 661 B.C., the thought of the next negative things by the present Korean people does not occur. Unfortunately Maeg defeated. If the Maeg people who spoke Korean language gained the battle, Tcheonzamun did not come out into the world. Because both Maeg people's difficulty were described in Tcheonzamun.