The New Tang Book Volume 82
Shou, the mother Hui Fei was born after repeated infertility, and invited her to raise a house and gave birth to her own son, so she was named the last one. In the fifteenth year of Kaiyuan, Li Mao came from afar with the governor of Yizhou. At the beginning, the emperor was still young, such as Wang Yong, who did not enter the court. Seven years old, please thank all the brothers. There are manners to worship the dance, but the emperor is different. Qiu, please surrender to repay your kindness. Ten years in Dali, a gift to a teacher. There are three kings, Wang Deyang county, Jiyang county, Jiyang county, and Xue Guogong, who provide drinks.
"Old Tang Biography" 57
Shou Wanghuan, the eighteenth son of Xuanzong, was first named Qing. At the beginning, her mother Wu Huifei was lucky in the first year of Kaiyuan and fell in love with the harem. She frequently gave birth to King Xia, King Huai Ai and Princess Shang Xian, all of whom were beautiful and barren. And the birth of Huan, let yuanshi county princess please the emperor's princess to adopt Huan in the house, and the princess is her own son. I have been in Ningdi for more than ten years, so feudal affairs are later than all kings. The palace is often called eighteen lang. In March of 13th year, he was named Shouwang and entered the palace. Fifteen years, the rate of Yizhou viceroy and Jiannan our time. In the twenty-third year, Jia Kaifu changed its name to Huan. Twenty-five years, Hui Fei was buried after the ceremony. In twenty-nine years, Qiu was asked to ask the emperor to subdue him. In order to repay the kindness of breastfeeding, Xuanzong complied. There are two kings in Tianbao: Wang Huai of Jiyang County, Di of County and Hong Heqing.