Empress Hui'an
Empress Hui'an was the concubine of Emperor Yizong of Tang.
Life
Her family background is unknown except for the fact that her surname is Wang. During Emperor Yizong's reign, she held the rank of Noble Consort. She gave birth to a son, Li Xuan, eventually known as Xizong.In the seventh year of Emperor Yizong's reign, she died.
When her son Li Xuan inherited the throne, he gave her the posthumous title of Empress Hui'an