中国国家博物馆
During the excavation of Dingling in 1956, many treasures from Empress Xiaoduanxian's burial were unearthed. These included her phoenix crown, which the empress would have worn when visiting and making sacrifices in the ancestral temple. The crown features three phoenixes, six dragons, and weighs 2.96 kg. It now forms part of the collections of the National Museum of China.