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작성자: 장현진, 인순호

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작성자: 장현진, 인순호

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정보수집: 윤혜리, 이채은

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Sejong was born in 1397.

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King Sejong set up a Jiphyeonjeon Hall and made it possible to study learning.

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In 1429, Jeongcho published the oldest book on agriculture in Korea, titled "Farming Directly".

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In 1429, Jeongcho was required to publish the most important book on agriculture in Korea, <Farming Directions>.

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King Sejong compiled Korea's first geographical book, "Paldojjiri", by Yunhui, Sinseok, and Maengsaseong under the royal command.

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He created the "Honcheon Stream" and opened the "Pharmony Gathering Room"

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1434년                                                         In 1434, Park Yeon organized Ahak, modified the instrument, and had Icheon, Kim Don, and Jang Yeong-sil cast the copper type of Gapinja, so many books were poured out of books.

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1434년                                                         In 1434, Park Yeon organized Ahak, modified the instrument, and had Icheon, Kim Don, and Jang Yeong-sil cast the copper type of Gapinja, so many books were poured out of books.

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1435년                                      He moved the temple inside Gyeongbokgung Palace.      

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1435년                                      He moved the temple inside Gyeongbokgung Palace.      

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1437년                                Kim Jong-seo ordered the Yeojin people in the direction of the Tumen River to establish six camps and secure land south of the Yalu River and Tumen River.            

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1437년                                Kim Jong-seo ordered the Yeojin people in the direction of the Tumen River to establish six camps and secure land south of the Yalu River and Tumen River.            

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1441년                                      He made a compilation of the Chipyeong cradle.  

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1441년                                      He made a compilation of the Chipyeong cradle.  

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1443년           Hunminjeongeum (28 characters) was created and a jeonsangjeongso was established                                   

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1443년           Hunminjeongeum (28 characters) was created and a jeonsangjeongso was established                                   

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                                             1445년                                                                       The "Chipyeong cradle" was completed, and Gwonje, Anji, and Jeonginji built the "Yongbeercheonga" composed of Hunminjeongeum.                                     

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                                             1445년                                                                       The "Chipyeong cradle" was completed, and Gwonje, Anji, and Jeonginji built the "Yongbeercheonga" composed of Hunminjeongeum.                                     

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1446년                                      On September 3 (October 9 of the Gregorian calendar), Hunminjeongeum (Korean alphabet) was issued.              

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1446년                                      On September 3 (October 9 of the Gregorian calendar), Hunminjeongeum (Korean alphabet) was issued.              

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1447년                   Sungnyemun Gate (Namdaemun) was renovated, and 'Seokbojeol' and 'Wolcheon Gangjigok' were constructed.               

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1447년                   Sungnyemun Gate (Namdaemun) was renovated, and 'Seokbojeol' and 'Wolcheon Gangjigok' were constructed.               

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1449년                     "Seokbojeol" and "Wolcheon Gangjigok" were published.                

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1449년                     "Seokbojeol" and "Wolcheon Gangjigok" were published.                

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1450년                                      On February 17, he passed away from the house of Yeong Eungdaegun (the eighth son of King Sejong).          

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1450년                                      On February 17, he passed away from the house of Yeong Eungdaegun (the eighth son of King Sejong).          