If we have capital punishment and implement it then we will see the result. These bas**ted marry for couple years, suck the teen beauty have children still bring them to red-light zone for money, they deserve capital punishment and while they know the consequences it will slowly go closer to zero. Sorry for hard comment.
I have other comments: During the Maoist Peak time was it stopped or lowest in trafficking, hake not, these bast**d became new member to Maoist and prosper more.
  
One person effort is not enough and Did  global employment made it more easy for human  trafficking ?