What is the name of the hairstyle of ancient women with a bun above and hair below?

Women's hairstyles in China are varied, and no one can tell exactly how many. Ancient hair; Women's "falling bun" in Han Dynasty; Women's "cross bun" in the Northern Dynasties; Women's "snake bun" and "flying bun" in Tang Dynasty; "Chaotian bun" and "Tongxin bun" of women in Song Dynasty were quite popular hairstyles in related dynasties. There are many hairstyles for minority women, such as the "peacock bun" of Dai women; There is a "chopping block bun" for Beijing women; She women's "phoenix makeup"; There are Miao women's "one-horned bun"; Manchu women have "two heads". There are as many as seven or eight kinds of female bodies in the Tu nationality, such as "three-pronged head", "dry grain head", "bee head" and "winnowing head". But the oldest and most common ones are poncho, braided hair and dished hair. Until modern times, these three hairstyles are still quite popular. Many ethnic women also have the custom of shaving their heads, which can be said to be the most unique hairstyle among many hairstyles.

Hairstyles and crowns can not only increase the beauty of women's appearance, but also reflect their age and identity. There are more than 100 kinds of steamed buns recorded in Jipin. Although there are many names of steamed buns, they are basically named according to the shape and decoration of steamed buns. For example, steamed buns shaped like snails are called snails, and steamed buns decorated with phoenix are called phoenix steamed buns. In ancient times, women's hair styles were basically changed according to comb, pin, knot, plate, stack and sideburns, and then decorated with various jewelry such as hairpin, hairpin, step shake and beading. Therefore, the study of female hairstyle is mainly to explore its carding form and law. According to ancient works and records, it can be divided into six categories: knot type, twist type, disc type, knot type, trans type and double hanging type.