I studied Song, Gyu-ryeom`s life through his `Annual Report` and writing series, `Jewoldangjip` and the ideology of the society that he lived in through the country activity. Song, Gyu-ryeom was a famous Confucian scholar who lived in Hoedeok at the latter Choseon dynasty. He was called the one of the three prominent `Songs` with Uam, Song, Si-yeol, and Dongchundang, Song, Jun-gil. The reason why Song, Gyu-ryeom`s ancestors who lived in Hoedeok was that Song, Myung-eui(Song, Gyu-ryeom`s 10th ancestor) settled there as he became the son-in-law of Hwang, Su who lived in Hoedeok. Since then many famous Confucian scholars came out of Eunjin Songs` family members and they thrived through marrying the nobles. When Song, Gyu-ryeom was a boy, he experienced Byeonjahoran and the fall of the Ming Dynasty. He also spend his adolescence under the mood that people insisted to conquer the Cheong Dynasty. So it made him follow Song, Si-yeol and Song, Jun-gil`s political and ideologic way and he learned the basic of study from them. Song, Gyu-ryeom was respected as a Confucian scholar in Hoedeok. He emphasized `Hyangeumjurye`, `Hyangsarye`, `Reading methods` at the society of the country. `Hyangeumjurye` means that Confucian scholars in the country gathered at Hyanggyo or Seowon and had a feast with prominent Confucian scholars. The Confucians learned the manner to respect honest people, to take care of the old people, and to experience good courtesy there. Also he taught students devotionally at the Sunghyeonseowon. In 1672(Sukjong 2nd year), he built the Jewoldang inside his house and spent his whole life on studying Confucianism and teaching students. Teaching students at the Jewoldang and the Sunghyeonseowon was theoretical part and Hyangeumjurye was the reformation project which included the education of practical manner. Like this, Song, Gyu-ryeomtried to carry out `manner` through personality based on Neo-Confucianism And Song, Gyu-ryeom also had the social ideology of the autonomy of the country. That idea was shown in the preface of Hoedeok Hyangyack(1672) that he wrote. Hoedeok Hyangyack was made into one book with Hoedeok Hyangyan. Then Song, Si-yeol made the preface of Hoedeok Hyangyan and Song, Jun-gil wrote it. And Song, Gyu-ryeom wrote the preface of Hyangyack which was attached to the back of Hyangyan. He was the core member to make the Hoedeok Hyangyack with two Songs. The reason why he was called as the one of the three Songs of Hoedeok might be due to this work. Hyangyack was the regulation that Hyangwon made for education and cooperation of the country people. So the Hoedeok Hyangyack also had the content like that. The Jewoldang was the place where Song, Gyu-ryeom studied and taught students with all effort at his old age. Also it was the place where he built for just studying after he abandoned his will to have a government position. The education place like this was the sign that he wanted to live with the nature and worked hard for teaching students. Song, Gyu-ryeom`s country activity showed his social ideology to improve national customs from the country customs with the spread of Hyangyack.