Trained as a lawyer, Van Ngoc Ta never imagined that he would spend his evenings posing as a gang lord in brothels. Over the past 10 years, Van Ta has played an active role in ... Blue Dragon Children's Foundation, [a charity] that rescues Vietnamese women and girls trafficked to China for the sex trade as well as victims of forced labor. Undercover operations [are] part of the job. In the past decade he has rescued more than 480 women and girls sold into prostitution or sexually abused as well as victims of forced labor working in Vietnam. Some Vietnamese women go abroad for brokered marriages, mostly to China and Malaysia, but find themselves in domestic servitude or prostitution. Others are duped in online relationships and end up in the sex trade. Others are sold to traffickers by friends or neighbors. "We put the safety and interests of the victims first. What you want to do more than anything else is to bring them home. I have to be careful as there is a lot of money involved," said Van Ta, adding that girls can earn as much as $250 a day for their pimps and traffickers. "If you think of the number of girls I have rescued, this probably means I have taken about $2-3 million of earnings from the traffickers and brothels." Van Ta ... said the rewards of the job outweighed the risks. "When you bring a victim home, there are tears of happiness, and you would accept any price to bring them home," said Van Ta. Blue Dragon ... now has 72 staff and cares for more than 1,500 children in Vietnam [in addition to] its rescue work.