Empress Dowager Ci'an
Empress Dowager Cixi's co-regent, Empress Dowager Ci'an, died suddenly in 1881 and was rumoured to have been poisoned by Cixi. This made Yixuan even more cautious and eager to please Cixi in all possible ways. When the Guangxu Emperor reached adulthood in early 1887 and was ready to take over the reins of power from Empress Dowager Cixi, Yixuan formally requested Cixi to prolong her regency.