Thailand has been filled with prostitutes for centuries, as it is a big tourist attraction to this day. Prostitution has become so common over the past decades, that it isn't looked down upon so harshly. It makes up a big chunk of the countries economy, as it is considered the "world's oldest profession". While it was legal in the 14th century, it was taxed. Thailand's history with child prostitution was approved at a point in time, which further leads to its large presence currently.