Girls have sex with up to 1,000 men in three months

When they arrive in Hong Kong, girls are put up in apartments in Tsim Sha Tsui, Mongkok or Shamshuipo, where they have sex with between 500 and 1,000 men during the three months their visa allows them to stay.

The syndicate controlling the girls charges each customer about $260. The fee is uniform for all girls and the only difference is the amount of time a customer is allowed to spend with a girl.

For good-looking girls, a customer is allowed 30 minutes, whereas ordinary girls can be hired for 45 minutes or longer.

The boss will pocket all the money the girls get from their first 250 customers. After that, the money is divided between the boss, the girl and her escort - the watchman of the brothel.

The boss and the girl will each get $100 for every customer, while the escort will pocket the remaining $60.

A girl can make between $90,000 and $140,000 for her boss over the course of her three-month stay. A small syndicate will keep five to six girls at a time, so the boss will pick up at least $500,000 each time he successfully gets a group of girls into Hong Kong, provided none are arrested.