Naehun

Naehun is a guidebook for women and the first known book written by a female author in Korea. It is one of the most representative books that reflects the social construction of gender and sexuality based on neo-Confucian ideals in premodern East Asia. It is also a unique historical source material, with various Korean royal court vocabulary describing appropriate behavior for a woman in accordance with neo-Confucian values.

Background
This is an instruction book for women published in 1475 (6th year of Seongjong's reign) written by Queen Insu (posthumously honoured as Queen Sohye; 7 October 1437 – 11 May 1504), the wife of Crown Prince Uigyeong and a member of the Cheongju Han clan, who was appointed as the Queen Dowager in 1475.

She regretted that there were no educational books that women could read easily at that time, and wrote this book by extracting the key points of the women's discipline from four Chinese classical books for women: Biographies of Exemplary Women, Lesser learning, Mingxin Baojian and Chinese Introduction for Women.

Naehun is the oldest known surviving work by a Korean female writer and shows the effects of the Confucian social values on women's status during the Joseon period.

It was published several times, during different periods, and the notation, vocabulary and writing style changed as well, making it an important resource for the study of the Korean medieval language.

Tomb of Queen Sohye
In a royal tomb in the form of Dongwoni Gangneung, the tomb of the King is on the left and the tomb of the Queen is on the right. Nevertheless, in Gyeongneung, the tomb of Queen Sohye is on the left, and the tomb of King Deokjong (also known as Crown Prince Uigyeong), is on the right. The reason is that Deokjong died at the age of 20, while he was still the Crown Prince, but Queen Sohye died at the age of 68 under the status of Grand Royal Queen Dowager, so regardless of gender, her status was higher than that of her husband.

The Book
At the beginning of the book is the Queen's letter of Instruction and the list. The book is composed of 3 volumes and 7 chapters.

VOLUME 1
 * 언행 – Onhaeng: Speech and Comportment
 * 효친 – Hyochin: Filial Piety
 * 혼례 – Hollye: Bond of Marriage

VOLUME 2
 * 부부 (夫婦) – Bubu: Husband and Wife

VOLUME 3: Parents, Mother, Cordiality, Frugality
 * 모의 (母儀) – Moui: Motherly Rectitude
 * 돈목 (敦睦) – Donmok: Cordiality in Sibling Relationships
 * 염검 (廉儉) – Yeomgeom: Integrity and Frugality

Queen Sohye's preface
All persons at birth receive the spirit of Heaven and Earth, and all are endowed with the virtues of the Five Relations.

There is no difference in the principle of jade and stone.

But yet how is it that orchids and wormwood differ?

It depends on whether or not you have done your best to fulfill the Way of cultivating yourself.

The civilizing transformation of King Wen of Zhou was enhanced and broadened by the brightness of his consort Tai Si.

The hegemony enjoyed by King Zhuang of Chu was largely due to the efforts of his consort Fan Ji.

Who could do more to serve her King or her husband?

The order and disorder, the rise and fall of a country are related to the wisdom and ignorance of men, but are also closely tied to the goodness and badness of women.

Therefore women must be taught well [...].