What does Mrs Qin mean?

In the Tang Dynasty, the princess was the highest title of a woman living in a foreign country. Wenwu Baiguan and lord protector's mother and wife were named "Mrs. Guo".

Mothers and wives of officials with three or more products are called "county wives".

China's wives are distinguished by their country names, such as Mrs. Wei, Mrs. Guo and Mrs. Rong. In the Song Dynasty, a wife in power or above was called "madam".

Qin's most famous wife is Yang Guifei's eighth sister, Yang Guifei, the favorite concubine of Tang Xuanzong.