That article is from 2013 and a lot of things have changed since then and many things stay the same. The anti-trafficking NGO mentioned in that article SISHA isn't in operation anymore. The founder of anti-human trafficking NGO Sisha, Steve Morrish,(and disgraced ex AFP) stepped down from his position due to allegations accusing him of financial impropriety.

Orphanages and NGOs can be very profitable in developing countries.

Article Archive: http://archive.is/NxQ6h