Who cured Zhen Xuan's eyes?

Dr. Zhang mi. Zhen Xuan is the heroine of "The Queen of the Palace". According to the plot of the TV series, Zhen Xuan's eye disease was cured by Zhang Mi, the leader of the Tai Yi Hospital. He also took care of Zhen Xuan's first child. Zhen Xuan, the heroine of the novel empresses in the palace and the TV series Hougong Houfei, was originally named Zhen, but later changed her name to Zhen because she thought jade was tacky. The TV version is played by Sun Li.