Jang Heunghyo

Jang Heunghyo (1564–1633) was one of the principal scholars of Neo-Confucianism in Korea in the early 17th century, active in the Gyeongbuk province. He was one of the main representatives of the second generation of scholars of the Toegye school. His life and the development of his philosophy are well-documented thanks to his lifelong practice of keeping a diary.

Jang Heunghyo
Hangul	장흥효
Hanja	張興孝
RR	Jang Heunghyo
MR	Chang Hŭnghyo
Art name
Hangul	경당
Hanja	敬堂
RR	Gyeongdang
MR	Kyŏngdang
Courtesy name
Hangul	행원
Hanja	行源
RR	Haengwon
MR	Haengwŏn

In this Korean name, the family name is Jang.