A lot of women can urtin du, but a lot of them wont do it if they see another soul for the miles that their voice will carry if they do. Really none of these styles are that hard to learn though the preliminary process can be more or less involved with different people and there is family style and not family style. And the most successful prostitute recruiters are usually women with some kind of performance skill.
In our cultures we don't see all the people involved in human trafficking as bad people, but even people who aren't human traffickers aren't always the kind of people who you want to meet at work no matter what your relationship is like at family gatherings. And some of the people involved in human trafficking are entirely bad people even in our culture.