Mongolia in the Yuan Dynasty. According to the query Doudin.com, among the costumes of the past dynasties in China, the aunt crown is a unique crown system for Mongolian noble women in the Yuan Dynasty, so it is Mongolian in the Yuan Dynasty. The aunt crown, also known as "Gu Gu", "Gu Gu", "罟狟", "Gu Gu", etc., are all derived from transliterations. It is a crown worn by Mongolian noble women in the Yuan Dynasty. It is a status symbol. Symbol, the height is generally between 30 cm and 40 cm.