Park Gyu-su ( korean :박규수, hanja :朴珪壽, 1807 ? 1877) was a Korean politician, Silhak and Neo-Confucianism philosopher, thinker, and liberal activist. One of his pennames was Hwanjae . His grandfather was Park Ji-won , a famous Silhak and Neo-Confucianism philosopher and novelist.

Writing [ change | change source ]

• Hwanjaejip (환재집 ?齋集)
• Hwanjaejikgye (桓齋直系 ?齋織啓)
• Hangjaesugye (桓齋水系 ?齋繡啓)
• Geogajapbokgo (巨加雜卜고 居家雜服攷)

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