China ancient empresses collectively. The wife originally refers to the female official, and the concubine refers to the second-ranking concubine. According to records, the system of the Zhou Dynasty is: "The emperor has six palaces, three ladies, nine concubines, twenty-seven and eighty-one women are imperial", and all of them are concubines except the queen. Qin Shihuang unified the world, and all the maids in the six countries enriched the palace, ranking eighth in the official rank. Emperor Wu of the Han Dynasty divided concubines into 14 grades, such as Zhaoyi, Jieyu and E. In the Han and Tang dynasties, there were palace officials and maids under empresses, and there were often hundreds of them given to the squire. In the Ming dynasty, the six palaces were customized, and the access was strict, but there were still many concubines in the harem. The titles of imperial secretary include imperial secretary, servant selection, talented person, wife and so on. At the end of the Ming dynasty, there were as many women in the palace. Concubines in Qing Dynasty were divided into imperial concubine, concubine, concubine, concubine, noble, frequent and promising. Maid-in-waiting is divided into female repair and female confinement. Polygamy of feudal emperors is an evil system that destroys women. Once the concubines fall out of favor, they will be put in the cold palace. What's more, before Ming Yingzong, the emperor died and the concubines and maids were buried in 1. The official names of Zhengyipin are: Dafei, princess royal, Guifei, Shu Fei, Deyi, Xianfei and Princess; From Yipin's official name: Princess 2. Zheng Erbin's official name: Zhao Yi, Zhaoyuan, Chongyi, Rongrong, Chongyuan, Deyi, Fanglin 3. Zheng Erbin's official name: Jieyu, 4. Zheng Siping's official name:, Liangyuan 5. Zheng Wupin's official name: Cai. The official name of Zhengbapin: Cainv 9. The official name of Zhengjiupin: Fengyi does not list other grades: ladies-in-waiting, cloth clothes. The harem in the Qing Dynasty is divided into nine grades: Empress (principal room) X 1 (divided into maids 10) Imperial concubine (divided into maids 8) Imperial concubine (imperial concubine) X 4 (divided into six maids) X 6 (divided into six maids) distinguished guests (divided into four maids) Empress Dowager Cixi was a draft girl and was named the imperial concubine. After giving birth to the prince, she was promoted to Iggy and Guifei, and finally became the queen mother because her son ascended the throne. In terms of residence, the wife above lives in the East and West Zodiac, each with its own specialties, and the nobles below live together. As for the "beauty", the Han dynasty was sealed by concubines in the harem, but not in the Qing dynasty. A maid-in-waiting who ranks above five or more concubines does not salute. Zhengliupin began to be a female official, serving only concubines above the third class in each palace. Those below Grade 6 and above Grade 8 are all maids. Senior female officials at the beginning of the fourth grade only serve the empress dowager, toffee, emperor and queen. Female officer &; Maid-in-waiting (symbol ◆) is a three-level royal waiter (1), from a three-level palace waiter (1) to a four-level standard waiter (1), from a four-level palace waiter (1-5), director of royal medicine, director of royal clothing, director of royal catering and director of royal sleeping (each 1). Concubines belong to seven categories: Taigong, Imperial Medicine Auxiliary, Imperial Clothes Auxiliary, Imperial Meal Auxiliary, and Imperial Bedroom Auxiliary. Princes and princesses in each palace teach their mothers eight categories of etiquette attendants, Imperial Medicine Auxiliary, Imperial Clothes Auxiliary, Imperial Bedroom Auxiliary, and Imperial Bedroom Auxiliary belong to eight categories of long ladies-in-waiting, Imperial Medicine Auxiliary, Imperial Clothes Auxiliary, Imperial Meal Auxiliary and Imperial Bedroom Auxiliary.