Yu Yiyutong (Korean:,? -1480), also known as Yu Yutong (? ) and Yu Yutong (? ), Yu Yi Yu Tong (), a poetess, writer and painter during the reign of Emperor Chengzong of North Korea. Park's real name is unknown. It is Park Yun-chang (? ) and his wife Zheng's daughter. Because she had sexual relations with many men, which did not conform to the social ethics norms at that time, she was named as "poisonous woman", "temptress", "adulteress", "wicked woman" and "slut", which caused many disputes in society. "Yu Yiyutong" is her own name, which means "sleeping with a man", and is sometimes even called Park Yu Yutong () in literature.

Historical evaluation

At that time, the Confucian society and feudal ethics in North Korea could not accept that Yu Yi had multiple sexual partners. At that time, North Korean officials thought that she was extremely promiscuous, like a prostitute, broke the rules and regarded her as an adulteress and a witch, whether she agreed to execute her or not. On the other hand, Yu Yi was very talented and wrote many China poems. There are records of her writing Chinese poems in Zhai Congcong's Talks (), Notes on Songxi () and Selected Poems of Dadong (). Among them, Fuyu Nostalgia is a well-known one.

"How old is the White Horse Air Passage? When Luohuayan stands too much. If the castle peak is not silent, do you know the rise and fall of the ages? "

While Notes on Songxi and Cold Talk on Qiu Jiang affirmed her poetic talent, they still had negative comments on her promiscuity and debauchery. Although what she did did did not conform to the moral standards of feudal society for women, it was recorded in Lonely Zhai Cong from a Lonely Studio that when she was sentenced, a good child shed tears of sympathy for her [27]. Her mother Zheng believes that everyone has lust, and the act of seducing men is more prominent [1].