Yao, surnamed Qi, or surnamed Yi, Yiqi, named Fangxun, also known as Tao Tang, Tang Yao, a figure in Chinese legend and history, is one of the five emperors. "Historical Records: The Five Emperors" records that Emperor Yu had two sons, Zhi and Fangxun, and after Emperor Yu's death, his eldest son Zhi inherited the throne as Emperor Zhi. Yao was studious and capable, and at the age of thirteen he was appointed to assist the emperor. The emperor was mediocre in his ability and failed to properly manage the country. And Yao is kind and loving to the people, knows how to observe people, and governs well, and is famous all over the world. As a result, the leaders of the various tribes turned away from the emperor and joined Yao. Emperor Zhi also felt that he was not as good as Yao's Shengming, and finally after nine years on the throne, he gave up the imperial throne to Yao.

Shun is one of the three emperors and five emperors in ancient Chinese legends, surnamed Yao, named Chonghua, called Yu, known as Yu Shun in history. Legend has it that Shun is a native of Jizhou, the sixth grandson of the emperor, and has been a commoner since the fifth ancestor. His father, Blind, was blind. Look's wife, Zhodeng, gave birth to Shun in Yaoxu. Shun's eyes are double pupils, hence the name Chonghua. It is generally believed that the era of Shun Chinese civilization began to enter the era of agriculture and the beginning of morality. It is also the protagonist of filial piety in "Twenty-four Filial Piety".

Yu, the surname of Ji, the name of Wenming, the country name Xia Hou, is said to be the great-grandson of the emperor. His father's name is Tuo, and his mother is a female cultivator of the Youxin family. According to legend, Yu ruled the Yellow River and suffered from merit, and was succeeded to the throne by Shun Chan. Yu's son Qi was the first son of heaven in the Xia Dynasty.