Personally I like this part
Ironically, Cheng I Sao's most famous laws applied to the taking of female prisoners. Ugly women were returned to shore, free of charge. Attractive captives were auctioned off to the crew, unless a pirate personally purchased the captive, in which case they were considered married. Of course, if that pirate cheated on his new bride, Cheng I Sao had him killed.
Not that I would like to have been in the womens shoes..But intresting all the same.