In fact, they don't have a professional selection method at all. Women in brothels usually go to brothels. In order to earn more money, support themselves and make their lives richer, they learn a talent or learn more talents, so as to attract more people to like it, and they can earn more money to support themselves and make their lives better. In fact, they are also forced to learn talents.
I think they are poor, too. At that time, they had to learn a skill to settle in that place, which was very tragic. Although they are brilliant, they may not be happy all their lives. It is quite tragic that they may need to please others to get their own prosperity. Women in brothels are basically miserable all their lives. They learn an art to improve their lives. I think they can learn so well in that situation, which shows that they are actually more talented people.
? But their life experiences are so unfortunate. I think they are the people with the lowest status in ancient times and are not respected by others. It's really sad. And they don't have any choice. I think they sometimes succeed only by their own beauty.