. >> reporter: this is anna howell and martin punax, working for americt ngeneration nepal. they work with the nepali from orphanages and bring them to this transit home. every child here was rescued from an orphanage. >> well-meaning foreigners are funding -- >> exactly. >> -- a trafficking regime? >> yeah. >> reporter: here's how it works. orphanages in nepal can get thousands of dollars of dollars in donations from foreigners. but they need children to get this money. so they send agents into rural villages to convince poor parents to send their kids to the city. >> in these remote villages, a trafficker shows up. what's the pitch? >> it could be someone that's got high status, dressed well, promises sponsorship, boarding school, health care. >> the parents turn the children over to the trafficker? >> they see this as a way of helping their children to have a better life. but all these promises are false. >> reporter: that's whatext generation nepal says happened three young siblings from a small village three hours outside kathmandu. the organization says the three child